The Antenna, cataloged under National Stock Number 5985-01-599-4734, 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 Microsemi Frequency and Time Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-599-4734 |
| Primary Part Number | 142-613 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microsemi Frequency and Time Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 142-613 PRIMARY | Microsemi Frequency and Time Corp (USA) |
| AT2775-42SYW-TNCF-000-RG-41-NM-K | Microsemi Frequency and Time Corp (USA) |
| AT2775-42SYW-TNCF-000-RG-41-NM-K | Aeroantenna Technology, Inc Div Heico Corporation (USA) |
NSN 5985-01-599-4734 is a Antenna, manufactured by Microsemi Frequency and Time Corp, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-599-4734 has 3 manufacturer part numbers on file: 142-613 (Microsemi Frequency and Time Corp), AT2775-42SYW-TNCF-000-RG-41-NM-K (Microsemi Frequency and Time Corp), AT2775-42SYW-TNCF-000-RG-41-NM-K (Aeroantenna Technology, Inc Div Heico Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-625-9510. Verify interchangeability with system specifications before substitution.
Key specifications for 142-613: Part Name Assigned by Controlling Agency: ANTENNA,GPS; End Item Identification: AN/FPS-85. 0 specifications are 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 5985-01-599-4734 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.