The Rivet,solid, cataloged under National Stock Number 5320-00-291-3032, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-291-3032 |
| Primary Part Number | AS156 |
| Item Name | Rivet,solid |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| Shank Diameter | 0.094 INCHES NOMINAL IN |
| Head Height | 0.070 INCHES NOMINAL IN |
| Fastener Length | 0.719 INCHES NOMINAL IN |
| Head Style | BUTTON |
| Shank Style | STRAIGHT |
| Material | COPPER ALLOY OVERALL |
| Head Major Diameter | 0.187 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 |
NSN 5320-00-291-3032 is a Rivet,solid, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-291-3032 has 2 manufacturer part numbers on file: AS156 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 156 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-727-4537. Verify interchangeability with system specifications before substitution.
Key specifications for AS156: Shank Diameter: 0.094 INCHES NOMINAL IN; Head Height: 0.070 INCHES NOMINAL IN; Fastener Length: 0.719 INCHES NOMINAL IN; Head Style: BUTTON. 7 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.