The Rivet,blind, cataloged under National Stock Number 5320-01-003-7784, 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 17 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-003-7784 |
| Primary Part Number | BB444.64-6-5 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 0.122 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN |
| Fastener Length | 0.606 INCHES MINIMUM AND 0.616 INCHES MAXIMUM IN |
| Expansion Device | THREADED MANDREL |
| Surface Treatment Document and Classification | AMS2411 FED SPEC SINGLE TREATMENT RESPONSE EXPANDER |
| Material Document and Classification | AMS5643 FED SPEC 1ST MATERIAL RESPONSE BOLT |
| Material Document and Classification | AMS5643 FED SPEC 3RD MATERIAL RESPONSE EXPANDER |
| Material Document and Classification | QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE SLEEVE |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.562 INCHES NOMINAL IN |
| Shank Style | BLIND RIVET, NUT AND BOLT (ASSEMBLY) |
| Surface Treatment | PASSIVATE SLEEVE |
| Surface Treatment | SILVER EXPANDER |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Material | STEEL COMP 305 SLEEVE |
| Material | STEEL COMP 630 BOLT |
| Material | STEEL COMP 630 EXPANDER |
| 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 |
|---|---|
| BB444.64-6-5 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| BB444.64-6-5 PRIMARY | Hi-Shear Corporation (USA) |
NSN 5320-01-003-7784 is a Rivet,blind, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-003-7784 has 2 manufacturer part numbers on file: BB444.64-6-5 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), BB444.64-6-5 (Hi-Shear Corporation).
Key specifications for BB444.64-6-5: Shank Diameter: 0.122 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN; Fastener Length: 0.606 INCHES MINIMUM AND 0.616 INCHES MAXIMUM IN; Expansion Device: THREADED MANDREL; Surface Treatment Document and Classification: AMS2411 FED SPEC SINGLE TREATMENT RESPONSE EXPANDER. 17 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.