The Pin-Rivet, cataloged under National Stock Number 5320-01-452-1127, 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 4 specifications, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-452-1127 |
| Primary Part Number | BACB30FN10A3 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.3120 INCHES NOMINAL IN |
| Head Style | FLUSH COUNTERSUNK |
| Grip Length | 0.188 INCHES NOMINAL IN |
| Head Major Diameter | 0.3898 INCHES MINIMUM AND 0.3948 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 |
|---|---|
| BACB30FN10A3 | Hi-Shear Corporation (USA) |
| BACB30FN10A3 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACB30FN10A3 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| BACB30FN10A3 | West Coast Aerospace, Inc. (USA) |
| BACB30FN10A3 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| BACB30FN10A3 | 5/2 Secondary reference U.S. Government activity |
| BACB30FN10A3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-452-1127 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-452-1127 has 5 manufacturer part numbers on file: BACB30FN10A3 (Hi-Shear Corporation), BACB30FN10A3 (Sps Technologies, Llc Dba PB Fasteners), BACB30FN10A3 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), BACB30FN10A3 (West Coast Aerospace, Inc.), BACB30FN10A3 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company).
Key specifications for BACB30FN10A3: Shank Diameter: 0.3120 INCHES NOMINAL IN; Head Style: FLUSH COUNTERSUNK; Grip Length: 0.188 INCHES NOMINAL IN; Head Major Diameter: 0.3898 INCHES MINIMUM AND 0.3948 INCHES MAXIMUM IN. 4 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.