The Weight,wire Antenna, cataloged under National Stock Number 5985-01-034-1407, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-034-1407 |
| Primary Part Number | 1143AS300 |
| Item Name | Weight,wire Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 634-8462-001F | Rockwell Collins France Div Collins Aerospace - Avionics (FRA) |
| 1143AS300 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| X01257 | Alek Industries Inc (USA) |
NSN 5985-01-034-1407 is a Weight,wire Antenna, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-034-1407 has 3 manufacturer part numbers on file: 634-8462-001F (Rockwell Collins France Div Collins Aerospace - Avionics), 1143AS300 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), X01257 (Alek Industries Inc).
Key specifications for 1143AS300: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIP.; Special Features: 1 WT DROGUE;1 SPRING ASSY;1 .138-32 SELF LOCKING NUT;1.138-32 BY .43 MACHINE SCREW;1 INSERT;1 CABLE RETAINER;1 SWAGE SLEEVE; End Item Identification: 5821-01-033-3754 ANTENNA,MODEL AS-1331A A. 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 5985-01-034-1407 has DEMIL Code B. 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.