The Rivet,blind, cataloged under National Stock Number 5320-01-317-9643, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is West Coast Aerospace, Inc.. Government technical data includes 17 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-317-9643 |
| Primary Part Number | BN566-1032-10 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | West Coast Aerospace, Inc. |
| Status | ACTIVE |
| Shank Diameter | 0.309 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Lubrication | DRY FILM |
| Expansion Device | THREADED MANDREL |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE EXPANDER |
| Material Document and Classification | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE SLEEVE |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Grip Length | 0.656 INCHES MAXIMUM IN |
| Shank Style | BLIND RIVET, NUT AND BOLT (ASSEMBLY) |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3B |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 305 SLEEVE |
| Material | STEEL COMP XM-13 EXPANDER |
| Thread Series Designator | UNF |
| Head Major Diameter | 0.367 INCHES MINIMUM AND 0.372 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 |
|---|---|
| BN566-1032-10 PRIMARY | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3M124C1032-10 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| BN566-1032-10 | 5/9 Secondary reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| BN566-1032-10 | 5/9 Secondary reference Hi-Shear Corporation |
NSN 5320-01-317-9643 is a Rivet,blind, manufactured by West Coast Aerospace, Inc., classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-317-9643 has 1 manufacturer part number on file: BN566-1032-10 (West Coast Aerospace, Inc.).
Key specifications for BN566-1032-10: Shank Diameter: 0.309 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN; Lubrication: DRY FILM; Expansion Device: THREADED MANDREL; Material Document and Classification: AMS 5629 ASSN STD SINGLE MATERIAL 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.