The Stop,antenna, cataloged under National Stock Number 5985-01-331-0589, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-331-0589 |
| Item Name | Stop,antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP.ANTENNAS,WAVEGUIDES,AND RELATED EQUIP.ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. |
| Mounting Facility Quantity | 222 |
| Mounting Method | UNTHREADED HOLE(S) |
| Mounting Hole Diameter | 0.184 INCHES MINIMUM AND 0.184 INCHES MINIMUM AND 0.184 INCHES MINIMUM AND 0.190 INCHES MAXIMUM0.190 INCHES MAXIMUM0.190 INCHES MAXIMUM IN |
| Basic Shape Style | IRREGULARIRREGULARIRREGULAR |
| Surface Treatment | PASSIVATEPASSIVATEPASSIVATE |
| Material | STEEL CORROSION RESISTING |
| Mounting Hole Type | PLAINPLAINPLAIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 6239164 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-331-0589 is a Stop,antenna, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-331-0589: Overall Height: 0.332 INCHES NOMINAL0.332 INCHES NOMINAL0.332 INCHES NOMINAL IN; FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIP.ANTENNAS,WAVEGUIDES,AND RELATED EQUIP.ANTENNAS,WAVEGUIDES,AND RELATED EQUIP.; Mounting Facility Quantity: 222; Mounting Method: UNTHREADED HOLE(S). 8 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.
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.