The Pin-Rivet, cataloged under National Stock Number 5320-01-466-9626, 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 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-466-9626 |
| Primary Part Number | BACB30FM16A18U |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.4979 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.103 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN |
| Fastener Length | 1.8100 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Grip Length | 1.1250 INCHES NOMINAL IN |
| Width Between Flats | 0.2207 INCHES MINIMUM AND 0.2242 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.735 INCHES MINIMUM AND 0.770 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 |
|---|---|
| BACB30FM16A18U | Hi-Shear Corporation (USA) |
| BACB30FM16A18U | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| BACB30FM16A18U | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| BACB30FM16A18U | West Coast Aerospace, Inc. (USA) |
| BACB30FM16A18U | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| BACB30FM16A18U | 3/2 Design control — primary reference U.S. Government activity |
| BACB30FM16A18U | 5/2 Secondary reference U.S. Government activity |
| BACB30FM16A18U | 5/9 Secondary reference Electromagnetic Research Corp |
NSN 5320-01-466-9626 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-466-9626 has 5 manufacturer part numbers on file: BACB30FM16A18U (Hi-Shear Corporation), BACB30FM16A18U (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), BACB30FM16A18U (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), BACB30FM16A18U (West Coast Aerospace, Inc.), BACB30FM16A18U (Huck International, Inc).
Key specifications for BACB30FM16A18U: Shank Diameter: 0.4979 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Head Height: 0.103 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN; Fastener Length: 1.8100 INCHES NOMINAL IN. 15 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.