Radio frequency distribution and control systems, units, and parts

Ended Indefinite Delivery Contract Awarded Last action

Contract number
N6660420DR000
Awardee
Awarding agency
Task orders
24 $26,589,886 obligated

Award facts

Opportunity
Combined order value
$26,589,886 Current and potential, with all options
Last date to order 100% complete
IDV ceiling 34% used
$77,399,397.40
Maximum order
$10,000,000.00
Award type
Single award
Who can order
Only the awarding agency
Contracting staff
Set-aside
No set-aside
Competition
Full and Open Competition · 2 offers Negotiated Proposal / Quote
Pricing
Firm Fixed Price

Award details come from SAM.gov/FPDS.

About this IDV

Naval Sea Systems Command awarded a single-award indefinite-delivery contract to Serco Inc. valued at $77.399 million on September 29, 2020 for Radio Frequency Distribution and Control Systems, units, and parts, with an ultimate completion date of September 28, 2025.

The contract carries no set-aside designation and is unrestricted. Work is performed in Herndon, Virginia and Newport, Rhode Island. The solicitation (N66604-19-R-0050), posted in September 2019 with proposals due November 2019, sought bidders' demonstrated experience in radio frequency equipment and past performance on similar Department of Defense contracts. Primary NAICS code is 334220.

Since award, Serco has drawn at least twenty-seven delivery orders under this vehicle, ranging from $22,525.67 to $4.3 million, spanning calendar years 2021 through August 2025. Representative recent orders include a $4.3 million firm-fixed-price delivery order for Radio Frequency Distribution and Control Systems and Parts (awarded January 30, 2024), a $2.871 million order for the same scope (February 15, 2024), a $1.268 million order (April 19, 2024), a $996,033.81 order for RFDACS Systems Year 4 (May 10, 2024, performed in Newport), and a $1.1 million order (June 2, 2025). Most recent activity includes a $73,850.70 order awarded August 5, 2025 and completion deadlines in September 2025. Surface Mount Technology Corporation and SSI Cable Corporation, both small businesses, appear as subcontractors on multiple orders for circuit card assemblies and cable assemblies respectively. Serco is a foreign-owned large business subsidiary of British-based Serco Group plc.

Task orders

Task order Ordering agency Obligated Awarded
Radio frequency distribution and control system (rfdacs) N6660425FR028 Naval Sea Systems Command (Navy) $73,851
Radio frequency distribution and control system (rfdacs) N6660425FR027 Naval Sea Systems Command (Navy) $1,097,561
Radio frequency distribution and control system (rfdacs) N6660425FR026 Naval Sea Systems Command (Navy) $938,666
Radio frequency distribution and control systems and parts. N6660424FR025 Naval Sea Systems Command (Navy) $53,930
Radio frequency distribution and control systems and parts. N6660424FR024 Naval Sea Systems Command (Navy) $22,526
Radio frequency distribution and control systems and parts. N6660424FR021 Naval Sea Systems Command (Navy) $78,744
Power interface CCA N6660424FR017 Naval Sea Systems Command (Navy) $43,918
Rfdacs systems - year 4 N6660424FR015 Naval Sea Systems Command (Navy) $996,034
Radio frequency distribution and control systems and parts. N6660424FR020 Naval Sea Systems Command (Navy) $107,631
Radio frequency distribution and control systems and parts. N6660424FR019 Naval Sea Systems Command (Navy) $1,267,842
Radio frequency distribution and control systems and parts. N6660424FR014 Naval Sea Systems Command (Navy) $2,871,687
Radio frequency distribution and control systems and parts. N6660424FR013 Naval Sea Systems Command (Navy) $4,300,168
CPU assembly N6660424FR012 Naval Sea Systems Command (Navy) $224,562
Radio frequency distribution and control system and system parts N6660423FR011 Naval Sea Systems Command (Navy) $1,885,192
Radio frequency distribution and control systems parts N6660423FR010 Naval Sea Systems Command (Navy) $163,538
Radio frequency distribution and control system (rfdacs) system parts N6660423FR009 Naval Sea Systems Command (Navy) $2,909,381
Radio frequency distribution and control systems parts. N6660422FR008 Naval Sea Systems Command (Navy) $336,619
Radio frequency distribution and control systems and spare system parts N6660422FR007 Naval Sea Systems Command (Navy) $4,257,464
Radio frequency distribution and control systems (rfdacs) N6660422FR006 Naval Sea Systems Command (Navy) $2,114
Radio frequency distribution and control system parts. N6660421FR005 Naval Sea Systems Command (Navy) $86,142
Radio frequency distribution and control systems and system parts N6660421FR004 Naval Sea Systems Command (Navy) $1,931,115
Radio frequency distribution and control systems (rfdacs) parts N6660421FR003 Naval Sea Systems Command (Navy) $2,168,297
Radio frequency distribution and control systems parts N6660421FR002 Naval Sea Systems Command (Navy) $591,141
Radio frequency distribution and control systems (rfdacs) spare parts N6660420FR001 Naval Sea Systems Command (Navy) $181,762
Show all 24

Transactions

Action Obligated Date
Other Administrative Action P00013 $0
Funding Only Action P00012 · Radio frequency distribution and control system (rfdacs) $0
Other Administrative Action P00011 · Radio frequency distribution and control systems (rfdacs) $0
Other Administrative Action P00010 $0
Other Administrative Action P00009 $0
Supplemental Agreement for work within scope P00008 · Rfdacs systems $0
Other Administrative Action P00007 · Radio frequency distribution and control system (rfdacs) $0
Other Administrative Action P00006 · Radio frequency distribution antenna control system(rfdacs) $0
Other Administrative Action P00005 · Radio frequency distribution and control systems (rfdacs) $0
Other Administrative Action P00004 · Radio frequency distribution and control system (rfdacs) parts $0
Other Administrative Action P00003 $0
Supplemental Agreement for work within scope P00002 · Radio frequency distribution and control system (rfdacs) hardware $0
Other Administrative Action P00001 · Rfdacs systems $0
Original award $0
Show all 14

Subawards

Subcontractor Amount Awarded
Crystal Group, Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEM (RFDACS) Goods $108,470
Relcomm Technologies, Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $935
Delta Group Electronics Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEM (RFDACS) Goods $12,287
Delta Group Electronics Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $5,822
Heilind Mil-Aero LLC RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEM (RFDACS) Goods $941
Arnold Magnetics Corporation RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $78,763
Arnold Magnetics Corporation RFDACS SYSTEMS - YEAR 4 Goods $11,252
Arnold Magnetics Corporation RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $45,007
Surface Mount Technology Corporation RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEM (RFDACS) Goods $10,026
Surface Mount Technology Corporation Radio frequency distribution and control system (rfdacs) 10/8/2025 $10,026
Cicoil, LLC RFDACS SYSTEMS - YEAR 4 Goods $4,829
Cicoil, LLC RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $19,317
Cicoil, LLC RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $33,804
Powell Electronics, Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $80,967
Powell Electronics, Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $50,235
Powell Electronics, Inc. RFDACS SYSTEMS - YEAR 4 Goods $20,242
Mouser Electronics, Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $1,804
Central Precision Inc. RFDACS SYSTEMS - YEAR 4 Goods $4,035
Central Precision Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $16,140
Central Precision Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $4,869
Central Precision Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $17,306
Central Precision Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEM AND SYSTEM PARTS Goods $92
Dow-Key Microwave LLC RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $39,375
Dow-Key Microwave LLC RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $1,575
Dow-Key Microwave LLC RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $134,505
Dow-Key Microwave LLC RFDACS SYSTEMS - YEAR 4 Goods $19,215
Dow-Key Microwave LLC RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $102,240
Decker Machine Works, Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $16,457
Decker Machine Works, Inc. RFDACS SYSTEMS - YEAR 4 Goods $3,369
Decker Machine Works, Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $6,823
Decker Machine Works, Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEM AND SYSTEM PARTS Goods $439
Decker Machine Works, Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $6,808
Heilind Mil-Aero LLC RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $984
Surface Mount Technology Corporation POWER INTERFACE CCA Goods $39,642
Surface Mount Technology Corporation RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $62,853
Tropical Assemblies, Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $3,877
Surface Mount Technology Corporation RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEM (RFDACS) SYSTEM PARTS Goods $3,852
Tropical Assemblies, Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $2,467
Surface Mount Technology Corporation RFDACS SYSTEMS - YEAR 4 Goods $27,539
Surface Mount Technology Corporation RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $6,761
Surface Mount Technology Corporation RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $118,067
Tropical Assemblies, Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $65,724
Surface Mount Technology Corporation RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $15,606
Surface Mount Technology Corporation RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $192,702
Tropical Assemblies, Inc. POWER INTERFACE CCA Goods $8,572
Tropical Assemblies, Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEMS AND PARTS. Goods $74,610
Tropical Assemblies, Inc. RFDACS SYSTEMS - YEAR 4 Goods $9,389
Surface Mount Technology Corporation RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEM AND SYSTEM PARTS Goods $34,092
Tropical Assemblies, Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEM AND SYSTEM PARTS Goods $13,122
Ludlow Tool Inc. RADIO FREQUENCY DISTRIBUTION AND CONTROL SYSTEM AND SYSTEM PARTS Goods $4,770
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Quick answers

Who was awarded contract N6660420DR000?

N6660420DR000 was awarded to Serco Inc. by Naval Sea Systems Command (Department of the Navy) on September 29, 2020.

How much is contract N6660420DR000 worth?

Orders under N6660420DR000 have obligated $26,589,886. N6660420DR000's own ceiling is $77,399,397. A single order can be worth up to $10,000,000.

How many orders have been placed under contract N6660420DR000?

24 orders have been placed under N6660420DR000, the latest on August 5, 2025.

Who can order from contract N6660420DR000?

N6660420DR000 is a single award indefinite delivery contract. Only the awarding agency can place orders on it.

Was contract N6660420DR000 competed?

The extent of competition for N6660420DR000 was full and open competition. The government received 2 offers.

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