The Nut,sleeve, cataloged under National Stock Number 5310-01-288-5733, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-288-5733 |
| Primary Part Number | 709-5343928 ITEM 5 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Nut Length | 2.000 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 0.950 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Nut Width Across Flats | 1.250 INCHES NOMINAL IN |
| Material Document and Classification | QQ-C-00465,ALLOY C63200 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nut Counterbore Depth | 1.050 INCHES NOMINAL SECOND END IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.750 INCHES IN |
| Counterbore Diameter | 1.060 INCHES NOMINAL SECOND END IN |
| Cross-Sectional Shape | HEXAGONAL OVERALL |
| Nut Style | SLEEVE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 10 |
| Material | COPPER ALLOY 632 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 |
|---|---|
| 709-5343928 ITEM 5 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 709-5343928 ITEM 5 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 709-5343928 PC5 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 9737045 | 5/1 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 5310-01-288-5733 is a Nut,sleeve, manufactured by Naval Sea Systems Command, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-288-5733 has 2 manufacturer part numbers on file: 709-5343928 ITEM 5 (Huntington Ingalls Inc Div Newport News Shipbuilding), 709-5343928 ITEM 5 (Naval Sea Systems Command).
Key specifications for 709-5343928 ITEM 5: Nut Length: 2.000 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Length: 0.950 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Nut Width Across Flats: 1.250 INCHES NOMINAL 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.