The Nut,self-Locking,blind Rivet, cataloged under National Stock Number 5310-01-732-5221, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Avk Industries Products Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-732-5221 |
| Primary Part Number | ALS3T-518-150 |
| Item Name | Nut,self-Locking,blind Rivet |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Avk Industries Products Inc |
| Status | ACTIVE |
| Nut Length | 0.73 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nut Grip Range | +0.027 TO 0.150 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.3125 INCHES IN |
| Nut Diameter | 0.53 INCHES NOMINAL IN |
| Nut Style | BLIND RIVET W/SMOOTH ROUND SHANK |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| Material | UNABLE TO DECODE |
| Head Diameter | 0.69 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 |
| Part Number | Manufacturer |
|---|---|
| ALS3T-518-150 PRIMARY | Avk Industries Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 1110700672 | 7/2 Vendor item drawing reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
NSN 5310-01-732-5221 is a Nut,self-Locking,blind Rivet, manufactured by Avk Industries Products Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-732-5221 has 1 manufacturer part number on file: ALS3T-518-150 (Avk Industries Products Inc).
Key specifications for ALS3T-518-150: Nut Length: 0.73 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Nut Grip Range: +0.027 TO 0.150 INCHES IN; Head Style: FLAT CHAMFER. 12 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.