The Nut,sleeve, cataloged under National Stock Number 5310-01-203-5237, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); U D T, Inc. Dba Udt Inc (CAGE 57547) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-203-5237 |
| Primary Part Number | 245-7264913-2 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 245-7264913-2 PRIMARY | Naval Sea Systems Command (USA) |
| 245-7264913-2 | U D T, Inc. Dba Udt Inc (USA) |
| Reference | Meaning |
|---|---|
| 245-7263913-2 | 5/9 Secondary reference U D T, Inc. Dba Udt Inc |
| 245-7263913-2 | 5/9 Secondary reference Naval Sea Systems Command |
| PL660509000-10-31 | 5/9 Secondary reference Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
| 660509632 | 5/9 Secondary reference U.S. Government activity |
| 245-7264913 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 5310-01-203-5237 is a Nut,sleeve, manufactured by Naval Sea Systems Command, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-203-5237 has 2 manufacturer part numbers on file: 245-7264913-2 (Naval Sea Systems Command), 245-7264913-2 (U D T, Inc. Dba Udt Inc).
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.