The Nut,sleeve, cataloged under National Stock Number 5310-01-130-4279, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-130-4279 |
| Primary Part Number | 8004519-1 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Nut Length | 0.440 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-Z-325B,TYPE II,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nut Counterbore Depth | 0.320 INCHES NOMINAL BOSS IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.1380 INCHES IN |
| Nut Diameter | 0.375 INCHES NOMINAL IN |
| Counterbore Diameter | 0.245 INCHES MINIMUM AND 0.253 INCHES MAXIMUM BOSS IN |
| Boss Thickness | 0.070 INCHES NOMINAL OVERALL IN |
| Cross-Sectional Shape | ROUND OVERALL |
| Boss Diameter | 0.315 INCHES MINIMUM AND 0.322 INCHES MAXIMUM OVERALL IN |
| Surface Treatment | ZINC OVERALL |
| Nut Style | SLEEVE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 1213 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 |
|---|---|
| 8004519-1 PRIMARY | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
NSN 5310-01-130-4279 is a Nut,sleeve, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-130-4279 has 1 manufacturer part number on file: 8004519-1 (L3harris Technologies, Inc. Dba Harris Corporation).
Key specifications for 8004519-1: Nut Length: 0.440 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-Z-325B,TYPE II,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNIFIED NATIONAL COARSE (UNC); Nut Counterbore Depth: 0.320 INCHES NOMINAL BOSS IN. 16 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.