The Nut,sleeve, cataloged under National Stock Number 5310-01-475-5361, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5310-01-475-5361 |
| Primary Part Number | 13225481-2 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Nut Length | 0.230 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-N-290,CLASS 1,TY VI FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNEF |
| Thread Length | 0.094 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Nut Width Across Flats | 0.440 INCHES NOMINAL IN |
| Material Document and Classification | QQ-B-626,ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Cross-Sectional Shape | HEXAGONAL NUT |
| Surface Treatment | NICKEL OVERALL |
| Nut Style | SLEEVE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 13225481-2 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| FN1012-1 | 5/9 Secondary reference Fastener Innovation Technology, Inc. Dba F I T |
| 310-1767-01-02-00 | 5/9 Secondary reference Accutite Fasteners |
| 13225481 | 7/1 Vendor item drawing reference Us Army Aviation and Missile Command |
NSN 5310-01-475-5361 is a Nut,sleeve, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-475-5361 has 1 manufacturer part number on file: 13225481-2 (Us Army Aviation and Missile Command).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-475-5363. Verify interchangeability with system specifications before substitution.
Key specifications for 13225481-2: Nut Length: 0.230 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-N-290,CLASS 1,TY VI FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNEF; Thread Length: 0.094 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. 14 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.