The Rivet,blind, cataloged under National Stock Number 5320-01-497-8329, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Rolls Royce Corp. Government technical data includes 11 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 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 | 5320-01-497-8329 |
| Primary Part Number | MS20604S3W5 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Rolls Royce Corp |
| Status | ACTIVE |
| Shank Diameter | 0.092 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN |
| Head Height | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Criticality Code Justification | AGAV |
| Material Document and Classification | ASTM A510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | UNIVERSAL |
| Grip Length | 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, MULTIPLE GROOVED |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL COMP 1008 OR STEEL COMP 1012 OR STEEL COMP 1118 OVERALL |
| Head Major Diameter | 0.178 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| MS20604S3W5 PRIMARY | Rolls Royce Corp (USA) |
NSN 5320-01-497-8329 is a Rivet,blind, manufactured by Rolls Royce Corp, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-497-8329 has 1 manufacturer part number on file: MS20604S3W5 (Rolls Royce Corp).
1 possible match (shared part number, not a government interchangeability claim): 5320-01-520-9107. Verify interchangeability with system specifications before substitution.
Key specifications for MS20604S3W5: Shank Diameter: 0.092 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN; Head Height: 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416 TYPE II, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Criticality Code Justification: AGAV. 11 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.