The Pin-Rivet, cataloged under National Stock Number 5320-01-424-2376, 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 16 specifications, cited from the U.S. Government catalog. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-424-2376 |
| Primary Part Number | BACB30FP8-30 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | West Coast Aerospace, Inc. |
| Status | ACTIVE |
| Shank Diameter | 0.2641 INCHES MINIMUM AND 0.2651 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN |
| Fastener Length | 2.260 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | A000 FED STD 3RD TREATMENT RESPONSE AND A000 FED STD 10TH TREATMENT RESPONSE OVERALL |
| Material Document and Classification | IL-S-5000 FED SPEC 10TH MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Grip Length | 1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN |
| Width Between Flats | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM OR CHROMATE OVERALL |
| Thread Class | 3A A |
| Material | STEEL COMP 4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.387 INCHES MINIMUM AND 0.412 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 |
|---|---|
| BACB30FP8-30 | West Coast Aerospace, Inc. (USA) |
| BACB30FP8-30 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| BACB30FP8-30 | Hi-Shear Corporation (USA) |
| BACB30FP8-30 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| BACB30FP8-30 | Howmet Global Fastening Systems Inc (USA) |
| BACB30FP8-30 | Huck International, Inc (USA) |
| BACB30FP8-30 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| BACB30FP8-30 | 3/2 Design control — primary reference U.S. Government activity |
| BACB30FP8-30 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-424-2376 is a Pin-Rivet, manufactured by West Coast Aerospace, Inc., classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-424-2376 has 7 manufacturer part numbers on file: BACB30FP8-30 (West Coast Aerospace, Inc.), BACB30FP8-30 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), BACB30FP8-30 (Hi-Shear Corporation), BACB30FP8-30 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), BACB30FP8-30 (Howmet Global Fastening Systems Inc) and 2 more.
Key specifications for BACB30FP8-30: Shank Diameter: 0.2641 INCHES MINIMUM AND 0.2651 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN; Fastener Length: 2.260 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN. 16 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.