The Pin-Rivet, cataloged under National Stock Number 5320-01-462-0397, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-462-0397 |
| Primary Part Number | BACB30MY6K5Y |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Shank Diameter | 0.2172 INCHES MINIMUM AND 0.2182 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.050 INCHES NOMINAL IN |
| Fastener Length | 0.637 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | HI-KOTE 1 PER SPEC 294, CAGE 73197 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Grip Length | 0.312 INCHES NOMINAL IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0806 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | ALUMINUM ALLOY OVERALL |
| Thread Class | 3A A |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.305 INCHES NOMINAL 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 |
|---|---|
| HL410VAZ-6-5 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL410VAZ-6-5 | Heartland Precision Fasteners Inc (USA) |
| BACB30MY6K5Y PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| HL410VAZ-6-5 | West Coast Aerospace, Inc. (USA) |
| HL410VAZ-6-5 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL410VAZ-6-5 | Hi-Shear Corporation (USA) |
| HL410VAZ-6-5 | Huck International, Inc (USA) |
| BACB30MY6K5Y PRIMARY | B C Electric Motor Works (USA) |
| BACB30MY6K5Y PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| BACB30MY6K5Y | 7/2 Vendor item drawing reference U.S. Government activity |
| HL410VAZ-6-5 | 5/9 Secondary reference U.S. Government activity |
| HL410VAZ-6-5 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-01-462-0397 is a Pin-Rivet, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-462-0397 has 9 manufacturer part numbers on file: HL410VAZ-6-5 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL410VAZ-6-5 (Heartland Precision Fasteners Inc), BACB30MY6K5Y (Howmet Global Fastening Systems Inc), HL410VAZ-6-5 (West Coast Aerospace, Inc.), HL410VAZ-6-5 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) and 4 more.
Key specifications for BACB30MY6K5Y: Shank Diameter: 0.2172 INCHES MINIMUM AND 0.2182 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Head Height: 0.050 INCHES NOMINAL IN; Fastener Length: 0.637 INCHES NOMINAL 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.