The Rivet,blind, cataloged under National Stock Number 5320-01-030-4704, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-030-4704 |
| Primary Part Number | BB166-8-19 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.255 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN |
| Grip Length | 1.125 INCHES MINIMUM AND 1.218 INCHES MAXIMUM IN |
| Material | STEEL COMP 305 SLEEVE |
| Material | STEEL COMP 431 BOLT |
| Material | STEEL COMP XM-13 EXPANDER |
| 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 |
|---|---|
| BB166-8-19 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| BB166-8-19 PRIMARY | Hi-Shear Corporation (USA) |
| 3M162A8-19 | The Boeing Company Div Defense (USA) |
NSN 5320-01-030-4704 is a Rivet,blind, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-030-4704 has 3 manufacturer part numbers on file: BB166-8-19 (Fairchild Fasteners Europe - Vsd Gmbh), BB166-8-19 (Hi-Shear Corporation), 3M162A8-19 (The Boeing Company Div Defense).
Key specifications for BB166-8-19: Shank Diameter: 0.255 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN; Grip Length: 1.125 INCHES MINIMUM AND 1.218 INCHES MAXIMUM IN; Material: STEEL COMP 305 SLEEVE; Material: STEEL COMP 431 BOLT. 5 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.