The Pin-Rivet, cataloged under National Stock Number 5320-01-338-6909, 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 18 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-338-6909 |
| Primary Part Number | HST10AG-6-4 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Fastener Length | 0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | HI KOTE 1,CAGEC 73197 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Grip Length | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0806 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | ALUMINUM OVERALL |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.295 INCHES MINIMUM AND 0.315 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 |
|---|---|
| HST10AG-6-4 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| BACB30VT6K4 | Boeing Defence Australia Ltd (AUS) |
| HST10AG-6-4 PRIMARY | Hi-Shear Corporation (USA) |
| AL10AG-6-4 PRIMARY | Huck International, Inc (USA) |
| HST10AG-6-4 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| BACB30VT6K4 | Boeing Defence Australia Ltd Div Defense, Space & Security (AUS) |
| VL10AG-6-4 PRIMARY | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| VL10AG-6-4 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| HST10AG-6-4 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HST10AG-6-4 | 5/9 Secondary reference Huck International, Inc |
| HST10AG-6-4 | 5/9 Secondary reference Sps Technologies Inc |
| BACB30VT6K4 | 7/2 Vendor item drawing reference U.S. Government activity |
| HST10AG-6-4 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-338-6909 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-338-6909 has 9 manufacturer part numbers on file: HST10AG-6-4 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), BACB30VT6K4 (Boeing Defence Australia Ltd), HST10AG-6-4 (Hi-Shear Corporation), AL10AG-6-4 (Huck International, Inc), HST10AG-6-4 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) and 4 more.
1 possible match (shared part number, not a government interchangeability claim): 5320-01-670-1703. Verify interchangeability with system specifications before substitution.
Key specifications for HST10AG-6-4: Shank Diameter: 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN; Fastener Length: 0.530 INCHES MINIMUM AND 0.550 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.