The Nut,special, cataloged under National Stock Number 5310-00-401-5950, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-00-401-5950 |
| Item Name | Nut,special |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| General Characteristics Item Description | 10-32 UNF 3B,0.362 IN. LG O/A,0.309 IN. ACROSS FLATS HEX SLEEVE,0.450 IN. DIA FLANGE,COUNTERBORED ONE END,SLOTTED OTHER END IN |
| 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 |
|---|---|
| HL7123-1 | 5/9 Secondary reference Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace |
| CA2603 | 3/9 Design control — primary reference Telair International Incorporated Dba Nordisk Aviation Products |
NSN 5310-00-401-5950 is a Nut,special, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-00-401-5950: General Characteristics Item Description: 10-32 UNF 3B,0.362 IN. LG O/A,0.309 IN. ACROSS FLATS HEX SLEEVE,0.450 IN. DIA FLANGE,COUNTERBORED ONE END,SLOTTED OTHER END IN; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT. 1 specification is 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.