28 - Item_Description_Antenna.pdf
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- Solicitation number
- FA811923R0004-01
About this file
This is an Item Description document for a phased-array antenna assembly used in the B1B offensive radar system. The antenna assembly (NSN 5985011524173EK, CAGE 97942, Reference Number 650R460G01) is a hard-mounted component that transmits or receives RF energy and consists of three shop replaceable units: an array gimbal, beam steering control, and roll resolver power supply. The assembly measures approximately 30 inches wide by 41 inches high by 35 inches deep and weighs 464 pounds. The component receives command and control data through multiple line replaceable units integrated into the phased-array structure. The item is marked with criticality code X, demilitarization code D, and security code 7, indicating its importance to military systems.
The document was generated on August 3, 2021, and initiated by Frank R. Elliott from the 422 SCMS/GUMD organization at Tinker Air Force Base (DSN 852-5299, Commercial 405-582-5299). The item description includes detailed specifications such as material composition (array gimbal, beam steering controller, roll resolver power supply, and phase control module power supply), dimensional data, and functional parameters. The document indicates the antenna assembly is a legacy item with an End Item TCTO Number of 12P1-4-30-4 and TO Number 12P1-4-30-4. No helium content, precious metals, jewel bearings, or government-furnished equipment or material requirements are specified for this item.
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Text version
ITEM DESCRIPTION
NSN
5985011524173EK
CAGE
97942
REFERENCE NUMBER
650R460G01
NOUN
ANTENNA ASSEMBLY
END ITEM TCTO NUMBER TO NUMBER
12P1-4-30-4
CRITICALITY CODE
X
DEMILITARIZATION CODE
D
SECURITY CODE
MDC
NMK
ES CODE
ND
REMARKS
Elliott, Frank RNAME: 10 DEC 2020DATE:
ANTENNA CONSIST OF 3 SRU; (1ST) AARAY GIMBAL, (2ND) BEAM STEERING CONTROL, (3RD) ROLL RESOLVER PS, THE ANTENNA IS A PHASE-AARAY HARD MOUNTED COMPONENT, WHICH TRANSMITS OR RECEIVES RF ENERGY AND CONSISTS OF LRU'S WHICH RECEIVE THE COMMAND AND CONTROL DATA FOR THE B1B OFFENSIVE RADAR SYSTEM. DEMENSIONS:APPROX 30 INCHES WD X 40.8 INCHES HX 35.3 INCHES DEEP, WEIGHT: 464
LBS
INITIATOR
NAME
FRANK.ELLIOTT
ORGANIZATION / OFFICE SYMBOL
422 SCMS / GUMD
DSN PHONE
852-5299
COMMERCIAL PHONE
405-582-5299
ITEM DESCRIPTION DATA
LENGTH ( IN )
35.0000
WIDTH ( IN )
30.0000
HEIGHT ( IN )
41.0000
WEIGHT ( LB )
464.0000
OTHER DIMENSIONS
ITEM MATERIAL
Array Gimbal, Beam Steering Controller, Roll Resolver Power Supply, Phase Control Module Power Supply
ITEM FUNCTION
THE ANTENNA ASSEMBLY IS A PHASED-ARRAY HARD MOUNTED COMPONENT, WHICH TRANSMITS OR RECEIVES RF ENERGY AND CONSISTS OF LRU'S WHICH RECEIVE THE COMMAND AND CONTROL DATA FOR THE B1B OFFENSIVE RADAR SYSTEM.
SAFETY CRITICAL SCREW
THREADED COMPONENT
ESD CEMS SENSITIVE DATA
STATEMENT OF HELIUM CONTENT (%) 0 PRECIOUS METAL INDICATOR CODE
GFM REQUIRED GFE REQUIRED GFP REQUIRED
JEWEL BEARING JEWEL BEARING RELATED
LEGACY ITEM DESCRIPTION
ANTENNA CONSIST OF 3 SRU; (1ST) AARAY GIMBAL, (2ND) BEAM STEERING CONTROL, (3RD) ROLL RESOLVER PS, THE ANTENNA IS A PHASE- AARAY HARD MOUNTED COMPONENT, WHICH TRANSMITS OR RECEIVES RF ENERGY AND CONSISTS OF LRU'S WHICH RECEIVE THE COMMAND AND CONTROL DATA FOR THE B1B OFFENSIVE RADAR SYSTEM. DEMENSIONS:APPROX 30 INCHES WD X 40.8 INCHES HX 35.3 INCHES DEEP, WEIGHT: 464 LBS
Page 1 of 1ITEM DESCRIPTION Version 1Generated by PRPS using Jasper Reports on 03 Aug 2021
File details come from the government source that posted it. Updated .