The Pin-Rivet, cataloged under National Stock Number 5320-01-355-1476, 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 18 specifications, cited from the U.S. Government catalog. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-355-1476 |
| Primary Part Number | BACB30MB5A7SU |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | West Coast Aerospace, Inc. |
| Status | ACTIVE |
| Shank Diameter | 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN |
| Lubrication | DRY FILM |
| Head Height | 0.0550 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN |
| Fastener Length | 0.7395 INCHES MINIMUM AND 0.7595 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMSAMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.1640 INCHES IN |
| Grip Length | 0.4325 INCHES MINIMUM AND 0.4425 INCHES MAXIMUM IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0801 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | PASSIVATE OVERALL |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNJC |
| Head Major Diameter | 0.3060 INCHES MINIMUM AND 0.3220 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 |
|---|---|
| BACB30MB5A7SU | West Coast Aerospace, Inc. (USA) |
| BACB30MB5A7SU | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| BACB30MB5A7SU | Howmet Global Fastening Systems Inc (USA) |
| BACB30MB5A7SU | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| BACB30MB5A7SU | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| BACB30MB5A7SU | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACB30MB5A7SU | Hi-Shear Corporation (USA) |
| BACB30MB5A7SU | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| BACB30MB5A7SU | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-355-1476 is a Pin-Rivet, manufactured by West Coast Aerospace, Inc., classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-355-1476 has 8 manufacturer part numbers on file: BACB30MB5A7SU (West Coast Aerospace, Inc.), BACB30MB5A7SU (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), BACB30MB5A7SU (Howmet Global Fastening Systems Inc), BACB30MB5A7SU (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), BACB30MB5A7SU (Howmet Global Fastening Systems Inc Div City of Industry Operations) and 3 more.
Key specifications for BACB30MB5A7SU: Shank Diameter: 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN; Lubrication: DRY FILM; Head Height: 0.0550 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN; Fastener Length: 0.7395 INCHES MINIMUM AND 0.7595 INCHES MAXIMUM IN. 18 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.