The Nut,sleeve, cataloged under National Stock Number 5310-01-155-1908, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-155-1908 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Flange Diameter | 1.496 INCHES MINIMUM AND 1.498 INCHES MAXIMUM IN |
| Nut Length | 0.375 INCHES NOMINAL IN |
| Flange Thickness | 0.375 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 0.250 INCHES NOMINAL OVERALL IN |
| Hole Configuration Style | CONFIGURATION J |
| Material Document and Classification | QQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.625 INCHES IN |
| Cross-Sectional Shape | ROUND OVERALL |
| Drilled Hole Diameter | 0.219 INCHES NOMINAL IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 11 |
| Hole Type and Quantity | 2 DRILLED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 77643-42X8 PIECE 16 | 3/2 Design control — primary reference U.S. Government activity |
| SSN637-501-2159963 PIECE 16 | 5/2 Secondary reference U.S. Government activity |
NSN 5310-01-155-1908 is a Nut,sleeve, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-155-1908: Flange Diameter: 1.496 INCHES MINIMUM AND 1.498 INCHES MAXIMUM IN; Nut Length: 0.375 INCHES NOMINAL IN; Flange Thickness: 0.375 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC). 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.