The Rivet,blind, cataloged under National Stock Number 5320-01-552-4550, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-552-4550 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Status | ACTIVE |
| Shank Diameter | 0.327 INCHES NOMINAL IN |
| Lubrication | CETYL ALCOHOL |
| Material Document and Classification | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE BOLT |
| Material Document and Classification | AMS 5639 ASSN STD SINGLE MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE NUT |
| Head Style | STRAIGHT PAN |
| Grip Length | 0.500 INCHES NOMINAL IN |
| Shank Style | COLLAR AND SLEEVE, SELF-PLUGGING TYPE |
| Surface Treatment | CADMIUM NUT |
| Surface Treatment | CADMIUM BOLT |
| Surface Treatment | CADMIUM SLEEVE |
| Material | STEEL COMP 304 SLEEVE |
| Material | STEEL COMP 8740 BOLT |
| Material | STEEL COMP 8740 NUT |
| Head Major Diameter | 0.475 INCHES MINIMUM AND 0.487 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 | X |
| Reference | Meaning |
|---|---|
| VA203-10-8 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-552-4550 is a Rivet,blind, classified under FSC 5320, Rivets. Status: active.
Key specifications for 5320-01-552-4550: Shank Diameter: 0.327 INCHES NOMINAL IN; Lubrication: CETYL ALCOHOL; Material Document and Classification: MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE BOLT; Material Document and Classification: AMS 5639 ASSN STD SINGLE MATERIAL RESPONSE SLEEVE. 15 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.