The Antenna Subassembly, cataloged under National Stock Number 5985-01-181-4311, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-181-4311 |
| Item Name | Antenna Subassembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Component Type and Quantity | 1 CHASSIS AND 1 BOARD AND 1 COVER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 754R499G01 | 5/9 Secondary reference U.S. Government activity |
| 759R736G01 | 3/2 Design control — primary reference U.S. Government activity |
| 754R499 | D/9 Drawing number reference only U.S. Government activity |
| 759R297G01 | 5/9 Secondary reference U.S. Government activity |
| 694R797G01 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-181-4311 is a Antenna Subassembly, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-181-4311: Component Type and Quantity: 1 CHASSIS AND 1 BOARD AND 1 COVER; Special Features: COMPONENT TYPE AND QUANTITY:ROLL COMP/PWR AMP ASSY 1,INTERFACE ASSY 1;USAGE DESIGN:ROLL ELECTRONIC ASSY;COGNIZANT SERVICE:USAF;FSC APPLICATION DATA:ANTENNA SYSTEM; End Item Identification: AN/APQ-164 B-1B AIRCRAFT. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-181-4311 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.