The Target Acquisition Subsystem, cataloged under National Stock Number 5865-01-675-9378, is classified within Federal Supply Class 5865 (Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5865-01-675-9378 |
| Primary Part Number | 77A580330G3 |
| Item Name | Target Acquisition Subsystem |
| FSC / FSG | 5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 77A580330G3 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| AN/TPY-3A(V)1 | 5/2 Secondary reference U.S. Government activity |
NSN 5865-01-675-9378 is a Target Acquisition Subsystem, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.
NSN 5865-01-675-9378 has 1 manufacturer part number on file: 77A580330G3 (Lockheed Martin Corporation Div Rms).
Key specifications for 77A580330G3: Special Features: S-BAND PHASED ARRAY RADAR; COUNTER-UNMANNED AERIAL SURVEILLANCE; OPERATING POWER REQUIREMENTS - AC, 120/208 VOLT AC //220/380 VOLTS AC, 60 HERTZ (HZ) // 50 HERTZ (HZ), 1 - PHASE // 3 - PHASE; NOT GREATER THAN 437 INCHES DEEP, NOT GREATER THAN 216 INCHES HIGH (NOT INCLUDING COMMUNICATION ANTENNAS), NOT GREATER THAN 171 INCHES WIDE B TAS WEIGHT - APPROXIMATELY 44,637 POUNDS (INCLUDING PRIME POWER GENERATOR TRAILER); MOUNTING DATA - TARGET ACQUISITION SUBSYSTEM INSTALLED ONTO MODIFIED CARGO TRUCK, FMTV M1083A1P2; MATERIAL - HIGH STRENGTH ALUMINUM ALLOYS, HIGH STRENGTH/LIGHT WEIGHT STEEL ALLOYS LBS; Part Name Assigned by Controlling Agency: TARGET ACQUISITION SUBSYSTEM; End Item Identification: RADAR AND SENSOR AN/TPQ-53. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5865-01-675-9378 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.