The Support,antenna, cataloged under National Stock Number 5985-00-174-2009, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5985-00-174-2009 |
| Item Name | Support,antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Mounting Facility Quantity | 1 |
| Overall Diameter | 0.625 INCHES NOMINAL IN |
| Mounting Method | THREADED HOLE(S) |
| Basic Shape Style | CYLINDRICAL |
| Surface Treatment | PAINT |
| Thread Class | 2A A |
| Test Data Document | 81349-MIL-M-12320 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Material | STEEL |
| Thread Size and Series/type Designator | 5/16-24 UNF |
| Mounting Hole Type | PLAIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 53.3032.050.05 | 5/1 Secondary reference Hensoldt Sensors Gmbh Div Seps |
| SM-B-340756 ITEMS 1,2,5,7,9,11,- | 5/1 Secondary reference U.S. Government activity |
| MIL-M-12320 | 4/1 Identification reference U.S. Government activity |
| SC-D-12517 ITEMS 1,2,4,6,9,10,20 | 5/9 Secondary reference U.S. Government activity |
| AB-15/GR SUBASSEMBLY | 2/2 Government specification standardization U.S. Government activity |
| 5985PL0898053 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| AB-15/GR-BWB | 5/1 Secondary reference Asc Schubel Electronic Gmbh |
NSN 5985-00-174-2009 is a Support,antenna, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5985-00-228-0244, 5985-00-238-7474, 5985-00-372-0970. Verify interchangeability with system specifications before substitution.
Key specifications for 5985-00-174-2009: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Mounting Facility Quantity: 1; Overall Diameter: 0.625 INCHES NOMINAL IN; Mounting Method: THREADED HOLE(S). 11 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 5985-00-174-2009 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.