The Nut,sleeve, cataloged under National Stock Number 5310-01-471-1005, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Cps International Ltd. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-471-1005 |
| Primary Part Number | 5525752 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Cps International Ltd |
| Status | ACTIVE |
| Flange Width Across Flats | 1.052 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN |
| Nut Length | 0.562 INCHES NOMINAL IN |
| Flange Thickness | 0.562 INCHES NOMINAL IN |
| Thread Series | UNF |
| Thread Length | 0.595 INCHES MINIMUM AND 0.625 INCHES MAXIMUM OVERALL IN |
| Thread Pitch Diameters | +0.3344 TO 0.3387 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Nut Diameter | 0.266 INCHES NOMINAL IN |
| Cross-Sectional Shape | ROUND OVERALL |
| Nut Style | SLEEVE |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 304 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 |
|---|---|
| 5525752 PRIMARY | Cps International Ltd (USA) |
| Reference | Meaning |
|---|---|
| 5525752 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 5310-01-471-1005 is a Nut,sleeve, manufactured by Cps International Ltd, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-471-1005 has 1 manufacturer part number on file: 5525752 (Cps International Ltd).
Key specifications for 5525752: Flange Width Across Flats: 1.052 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN; Nut Length: 0.562 INCHES NOMINAL IN; Flange Thickness: 0.562 INCHES NOMINAL IN; Thread Series: UNF. 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.