F135 engineering studies and modifications support (basic ordering agreement)

Ended Basic Ordering Agreement Awarded Last action

Contract number
N0001921G0005
Awardee
Awarding agency
Task orders
32 $359,687,153 obligated

Award facts

Combined order value
  • $415,772,749 Current, with exercised options
  • $419,329,032 Potential, with all options
Last date to order 100% complete
Award type
Single award
Who can order
Only the awarding agency
Contracting staff
NAICS code
336411 Aircraft Manufacturing
Set-aside
No set-aside
Pricing
Order Dependent (IDV only)
Legislative mandates

Award details come from SAM.gov/FPDS.

About this IDV

RTX Corporation's Pratt & Whitney division was awarded a single-award Basic Ordering Agreement (BOA) by the Naval Air Systems Command (NAVAIR) on June 4, 2021, with an ultimate completion date of June 4, 2026. This IDV is designated for F135 Engineering Studies and Modifications Support and includes a DD254 update requirement. While the BOA itself carries a ceiling value of $0.00, it serves as the vehicle through which NAVAIR issues delivery orders for specialized propulsion system work supporting the F-35 Lightning II Joint Strike Fighter program. The indefinite delivery structure allows the government to place task orders on an as-needed basis for engineering services, modifications, component retrofits, and related sustainment activities without a predetermined contract ceiling, providing procurement flexibility for the Navy's F-35 operations.

The delivery orders issued against this BOA since its establishment demonstrate a comprehensive scope of F-35 engine and propulsion system support, with task orders ranging from $66,000 to approximately $348 million across multiple pricing structures including firm fixed price, cost-plus-fixed-fee, and fixed-price incentive arrangements. Pratt & Whitney's delivery orders encompass engineering studies, site activation and introduction to service planning events, government property inventory management, propulsion thermal management optimization, component retrofits (including fuel tubes, gearbox assemblies, inlet cases, and harness brackets), remanufacturing support, and technical labor for surveys and program reviews across international F-35 partner nations including Finland, Canada, and Australia. Work is performed primarily at Pratt & Whitney facilities in Hartford and East Hartford, Connecticut, with select deliverables executed at Oklahoma City and College Park locations. These delivery orders reflect NAVAIR's reliance on Pratt & Whitney as the original equipment manufacturer and sole-source supplier of F-35 F135 engine components and technical services, supporting the Department of Defense's sustained operational and modernization requirements for the fifth-generation multirole stealth fighter platform across U.S. military branches and allied nations.

Task orders

Task order Ordering agency Obligated Awarded
CY 26/27 full year site activation - p & w support for USAF, USN, USMC, italy, canada, israel, belgium, poland, romania N0001926F0177 Naval Air Systems Command (Navy) $1,056,744
F-35 lightning II engine move N0001925F2192 Naval Air Systems Command (Navy) $66,000
Wall to wall - GOV. Inventory support N0001925F2116 Naval Air Systems Command (Navy) $2,045,923
Retrofit - material N0001925F2006 Naval Air Systems Command (Navy) $2,918,307
Prior to first aircraft arrival (pfaa) contractor support N0001925F0227 Naval Air Systems Command (Navy) $4,242,754
GAM implementation support effort N0001925F0035 Naval Air Systems Command (Navy) $512,463
Ndaa 142 N0001924F0207 Naval Air Systems Command (Navy) $1,536,579
ISR site survey - labor and travel N0001924F0254 Naval Air Systems Command (Navy) $652,094
Retrofit - material - gearbox idler N0001924F0187 Naval Air Systems Command (Navy) $1,563,573
Retrofit material N0001924F0238 Naval Air Systems Command (Navy) $955,442
Funding for CY2024 and CY2025 site activation (intro. To service planning) events, related travel, and administrative… N0001924F0233 Naval Air Systems Command (Navy) $4,089,886
Material - harness brackets N0001924F0117 Naval Air Systems Command (Navy) $737,326
Retrofit material - CP12 fuel tube N0001924F2600 Naval Air Systems Command (Navy) $2,311,820
Can site survey - labor and travel N0001923F0529 Naval Air Systems Command (Navy) $205,981
AUS site survey - labor and travel N0001923F0531 Naval Air Systems Command (Navy) $362,646
GP inventory management support N0001923F0518 Naval Air Systems Command (Navy) $696,232
F-35 lightning II cpff N0001923F0358 Naval Air Systems Command (Navy) $375,084
The reason for this modification is to update section e of the contract that will change rolls-royce's delivery… N0001923F2619 Naval Air Systems Command (Navy) $1,880,678
Retrofit material and associated PAL for 3BSM anti-rotation pin and vent ring retrofits. N0001923F2603 Naval Air Systems Command (Navy) $18,488,293
Funding for execution of fan inlet case heaterless nosecone retrofit, engineering change proposal (ECP) 15ZA103C1, to… N0001923F2518 Naval Air Systems Command (Navy) $293,682
F135 EE tpdr N0001923F0019 Defense Contract Management Agency $293,939,613
Phase oneidentify ptms cooling growth opportunities while minimizing impacts to engine life by exploring design… N0001922F2123 Naval Air Systems Command (Navy) $1,386,627
F-35 lightning II cpff N0001922F0028 Naval Air Systems Command (Navy) $266,251
Integrated power package retrofit (ECP 09ZA193G). N0001922F2539 Naval Air Systems Command (Navy) $265,208
Alis to odin transition support N0001922F2294 Naval Air Systems Command (Navy) $597,067
Provide contractor support for program management reviews and technical interchange meetings for singapore. N0001922F0956 Naval Air Systems Command (Navy) $340,323
Government property inventory phase 1B N0001922F2279 Naval Air Systems Command (Navy) $1,135,505
Funding for CY2022 and CY2023 site activation (intro. To service planning) events, related travel, and administrative… N0001922F1123 Naval Air Systems Command (Navy) $2,683,515
F135 modernization BCA study N0001922F0934 Naval Air Systems Command (Navy) $1,672,893
Funding for execution of F135 gearbox multi attitude deaerator (MAD), engineering change proposal (ECP) 14ZW342D, to… N0001921F0428 Naval Air Systems Command (Navy) $1,402,294
Engine blade blending traning N0001921F0496 Naval Air Systems Command (Navy) $75,228
F135 studies (U.S. Services) N0001921F0497 Naval Air Systems Command (Navy) $10,931,121
Show all 32

Transactions

Action Obligated Date
Other Administrative Action P00009 · DD254 update $0
Other Administrative Action P00008 · BOA - clause update $0
Other Administrative Action P00007 · Administrative modification to update the DD254 on the contract. $0
Other Administrative Action P00006 · Clause update $0
Other Administrative Action P00005 · The reason for this modification is to update the terms and conditions of the basic ordering agreement (BOA) pursuant to NAVAIR clause 5252.216-9532 $0
Other Administrative Action P00004 · The reason for this modification is to update the remaining clauses from the 2022 BOA annual update. $0
Other Administrative Action P00003 · Annual BOA clause update. $0
Other Administrative Action P00002 · Update the DD254 (contract security classification specification) $0
Other Administrative Action P00001 · Administrative change. $0
Original award $0

Subawards

Subcontractor Amount Awarded
Selmet, Inc. F135 engineering studies and modifications support (basic ordering agreement) 5600557664 $112,680
Rolls-Royce Defense Products And Solutions Inc. Wall to wall - GOV. Inventory support 4400307502 $279,993
Rolls-Royce Corporation Retrofit material and associated PAL for 3BSM anti-rotation pin and vent ring retrofits. 4400306433 $1,050,716
Rolls-Royce Corporation Retrofit material and associated PAL for 3BSM anti-rotation pin and vent ring retrofits. 4400306432 $3,771,058

Quick answers

Who was awarded contract N0001921G0005?

N0001921G0005 was awarded to RTX Corporation by Naval Air Systems Command (Department of the Navy) on June 4, 2021.

How much is contract N0001921G0005 worth?

Orders under N0001921G0005 have obligated $359,687,153. Their combined current value, with exercised options, is $415,772,749. Their combined potential value, with all options, is $419,329,032.

How many orders have been placed under contract N0001921G0005?

32 orders have been placed under N0001921G0005, the latest on April 10, 2026.

Who can order from contract N0001921G0005?

N0001921G0005 is a single award basic ordering agreement. Only the awarding agency can place orders on it.

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