The Rivet,blind, cataloged under National Stock Number 5320-00-574-6635, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-574-6635 |
| Primary Part Number | BB352-6-4 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 0.193 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN |
| Fastener Length | 0.549 INCHES NOMINAL IN |
| Expansion Device | THREADED STEM |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.250 INCHES NOMINAL IN |
| Shank Style | THREADED SELF-PLUGGING SHANK W/SLEEVE |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Material | STEEL COMP 305 OVERALL |
| Head Major Diameter | 0.247 INCHES MINIMUM AND 0.251 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 |
| Part Number | Manufacturer |
|---|---|
| BB352-6-4 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| BB352-6-4 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| BB352-6-4 | Safran Aerosystems Ex Safran Aerotechnics Plaisir (FRA) |
| BB352-6-4 PRIMARY | Hi-Shear Corporation (USA) |
| BB352-6-4 | Satair A/s (DNK) |
NSN 5320-00-574-6635 is a Rivet,blind, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-574-6635 has 5 manufacturer part numbers on file: BB352-6-4 (Fairchild Fasteners Europe - Vsd Gmbh), BB352-6-4 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), BB352-6-4 (Safran Aerosystems Ex Safran Aerotechnics Plaisir), BB352-6-4 (Hi-Shear Corporation), BB352-6-4 (Satair A/s).
Key specifications for BB352-6-4: Shank Diameter: 0.193 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN; Fastener Length: 0.549 INCHES NOMINAL IN; Expansion Device: THREADED STEM; Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 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.