The Antenna, cataloged under National Stock Number 5985-00-253-1674, 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 Autodyne Manufacturing Co Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-253-1674 |
| Primary Part Number | SM-B-182395 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Autodyne Manufacturing Co Inc |
| Status | ACTIVE |
| FSC Application Data | RADIO SETS,RADIO,EXCEPT NAVIGATION AND HOME TYPES,EXCEPT AIRBORNE |
| Beam Scanning Method | FIXED SINGLE ANTENNA ELEMENT |
| Terminal Type | THREADED STUD SINGLE ANTENNA ELEMENT |
| Design Type | WHIP SINGLE ANTENNA ELEMENT |
| Mounting Method | THREADED STUD(S) |
| Radiation Pattern | OMNIDIRECTIONAL SINGLE ANTENNA ELEMENT |
| Frequency Rating | 20.000 MEGAHERTZ MINIMUM AND 55.000 MEGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT |
| 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 |
|---|---|
| SM-B-182395 | Autodyne Manufacturing Co Inc (USA) |
| 300888 | Wiba Zevenaar B.v. (NLD) |
| Reference | Meaning |
|---|---|
| AT-272/PRC | 5/2 Secondary reference U.S. Government activity |
| A8832328-501 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| B471875-501 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| A88328-501 | 5/9 Secondary reference Radio Mfg Engineers Inc |
| SM-B-182395 | 3/2 Design control — primary reference U.S. Government activity |
| A88328-501 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| SM-B-182395 | 5/2 Secondary reference U.S. Government activity |
| SC-DL-91304 | 5/2 Secondary reference U.S. Government activity |
NSN 5985-00-253-1674 is a Antenna, manufactured by Autodyne Manufacturing Co Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-253-1674 has 2 manufacturer part numbers on file: SM-B-182395 (Autodyne Manufacturing Co Inc), 300888 (Wiba Zevenaar B.v.).
2 possible matches (shared part number, not a government interchangeability claim): 5910-01-077-8293, 4930-01-699-1771. Verify interchangeability with system specifications before substitution.
Key specifications for SM-B-182395: FSC Application Data: RADIO SETS,RADIO,EXCEPT NAVIGATION AND HOME TYPES,EXCEPT AIRBORNE; Beam Scanning Method: FIXED SINGLE ANTENNA ELEMENT; Terminal Type: THREADED STUD SINGLE ANTENNA ELEMENT; Design Type: WHIP SINGLE ANTENNA ELEMENT. 7 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 5985-00-253-1674 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.