The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-338-8177, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 5 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 | 5310-01-338-8177 |
| Primary Part Number | 5495932-003 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Width Across Flats | 5.5 MILLIMETERS NOMINAL MM |
| Surface Treatment Document and Classification | MIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | ISO M |
| Material Document and Classification | DIN 1797 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 3.0 MILLIMETERS MM |
| Nut Height | 10.0 MILLIMETERS NOMINAL MM |
| Surface Treatment | CHROMATE OVERALL |
| Nut Style | HEXAGON |
| Material | ALUMINUM ALLOY OVERALL |
| Bearing Surface Type | FLAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 05.03.108 | Ettinger Gmbh (DEU) |
| 5495932-003 | Naval Sea Systems Command (USA) |
| 5495932-003 PRIMARY | Raytheon Company (USA) |
| 272.356 191 | Aeg Corp (USA) |
| 5.03.108 | Ettinger Gmbh (DEU) |
NSN 5310-01-338-8177 is a Nut,plain,hexagon, manufactured by Raytheon Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-338-8177 has 5 manufacturer part numbers on file: 05.03.108 (Ettinger Gmbh), 5495932-003 (Naval Sea Systems Command), 5495932-003 (Raytheon Company), 272.356 191 (Aeg Corp), 5.03.108 (Ettinger Gmbh).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-497-8117. Verify interchangeability with system specifications before substitution.
Key specifications for 5495932-003: Width Across Flats: 5.5 MILLIMETERS NOMINAL MM; Surface Treatment Document and Classification: MIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: ISO M; Material Document and Classification: DIN 1797 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.