The Nut,self-Locking,blind Rivet, cataloged under National Stock Number 5310-01-339-3203, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-01-339-3203 |
| Item Name | Nut,self-Locking,blind Rivet |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Head Height | 0.050 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Nut Length | 0.710 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-83488,TY 2,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Nut Grip Range | +0.245 TO 0.255 INCHES IN |
| Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nut Counterbore Depth | 0.115 INCHES MAXIMUM FIRST END IN |
| Shank End Type | OPEN |
| Head Style | FLAT |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Nut Diameter | 0.334 INCHES NOMINAL IN |
| Counterbore Diameter | 0.254 INCHES NOMINAL FIRST END IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Surface Treatment | ALUMINUM OVERALL |
| Nut Style | BLIND RIVET W/SMOOTH ROUND SHANK |
| Thread Class | 3B |
| Thread Quantity Per Inch | 28 |
| Material | IRON ALLOY 660 OVERALL |
| Head Diameter | 0.503 INCHES NOMINAL 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 |
|---|---|
| 3M1172C6-4 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| MT302C6-4 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-339-3203 is a Nut,self-Locking,blind Rivet, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-339-3203: Head Height: 0.050 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN; Nut Length: 0.710 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-83488,TY 2,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF). 20 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.