The Nut,sleeve, cataloged under National Stock Number 5310-01-364-3161, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Integrated Defense Solutions Inc.. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-364-3161 |
| Primary Part Number | 60349-170 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Bae Systems Integrated Defense Solutions Inc. |
| Status | ACTIVE |
| Flange Width Across Flats | 0.562 INCHES NOMINAL IN |
| Nut Length | 0.470 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-STD-130 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Flange Thickness | 0.080 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Material Document and Classification | QQ-A-225/4,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.138 INCHES IN |
| Nut Diameter | 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Cross-Sectional Shape | HEXAGONAL OVERALL |
| Surface Treatment | CHROMATE OVERALL |
| Nut Style | SLEEVE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | ALUMINUM ALLOY 2014 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5310-01-364-3161 is a Nut,sleeve, manufactured by Bae Systems Integrated Defense Solutions Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-364-3161 has 2 manufacturer part numbers on file: 60349-170 (Bae Systems Integrated Defense Solutions Inc.), 60349-170 (Bae Systems (operations) Limited).
Key specifications for 60349-170: Flange Width Across Flats: 0.562 INCHES NOMINAL IN; Nut Length: 0.470 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-STD-130 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Flange Thickness: 0.080 INCHES NOMINAL IN. 15 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.