The Nut,sleeve, cataloged under National Stock Number 5310-01-274-8358, 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 17 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 | 5310-01-274-8358 |
| Primary Part Number | 5893843 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Nut Length | 0.182 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-A-8625,TY3,CL1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNF |
| Thread Length | 0.310 INCHES MINIMUM AND 0.330 INCHES MAXIMUM OVERALL IN |
| Material Document and Classification | AMS 4117,T6 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Nut Diameter | 0.507 INCHES MINIMUM AND 0.513 INCHES MAXIMUM IN |
| Boss Thickness | 0.138 INCHES MINIMUM OVERALL IN |
| Boss Width Across Flats | 0.332 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN |
| Cross-Sectional Shape | HEXAGONAL BOSS |
| Cross-Sectional Shape | ROUND FLANGE |
| Surface Treatment | ANODIZE OVERALL |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 100.0 DEGREES MAXIMUM BOTH ENDS |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | ALUMINUM ALLOY 6061 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 |
|---|---|
| 5893843 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5310-01-274-8358 is a Nut,sleeve, manufactured by Naval Sea Systems Command, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-274-8358 has 1 manufacturer part number on file: 5893843 (Naval Sea Systems Command).
Key specifications for 5893843: Nut Length: 0.182 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625,TY3,CL1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNF; Thread Length: 0.310 INCHES MINIMUM AND 0.330 INCHES MAXIMUM OVERALL IN. 17 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.