The Pin-Rivet, cataloged under National Stock Number 5320-01-295-4075, 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 17 specifications, cited from the U.S. Government catalog. The record lists 14 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-295-4075 |
| Primary Part Number | HLT52YC-16-12 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Fastener Length | 1.425 INCHES MINIMUM AND 1.445 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Grip Length | 0.750 INCHES MAXIMUM IN |
| Width Between Flats | 0.2207 INCHES MINIMUM AND 0.2242 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Shear Strength | 125000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 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 |
|---|---|
| HLT52YB-16-12 | Huck International, Inc (USA) |
| HLT52YC-16-12 | Howmet Global Fastening Systems Inc (USA) |
| HLT52YB-16-12 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT52YB-16-12 | Howmet Global Fastening Systems Inc (USA) |
| HP4761-8-12 | Heartland Precision Fasteners Inc (USA) |
| HLT52YB-16-12 | Hi-Shear Corporation (USA) |
| HLT52YC-16-12 PRIMARY | Hi-Shear Corporation (USA) |
| HLT52YC-16-12 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT52YC-16-12 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT52YC-16-12 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| ST3M761C8-12 | West Coast Aerospace, Inc. (USA) |
| HLT52YB-16-12 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT52YC-16-12 | Huck International, Inc (USA) |
| HLT52YB-16-12 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| Reference | Meaning |
|---|---|
| ST3M761C8-12 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| HLT52YB-16-12 | 5/9 Secondary reference U.S. Government activity |
| AIC-L-761C8-12 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT52YC-16-12 | 5/9 Secondary reference U.S. Government activity |
| HLT52YB-16-12 | 5/9 Secondary reference U.S. Government activity |
| HLT52YC-16-12 | 5/9 Secondary reference U.S. Government activity |
| 10118836 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5320-01-295-4075 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-295-4075 has 14 manufacturer part numbers on file: HLT52YB-16-12 (Huck International, Inc), HLT52YC-16-12 (Howmet Global Fastening Systems Inc), HLT52YB-16-12 (Sps Technologies, Llc Dba PB Fasteners), HLT52YB-16-12 (Howmet Global Fastening Systems Inc), HP4761-8-12 (Heartland Precision Fasteners Inc) and 9 more.
Key specifications for HLT52YC-16-12: Shank Diameter: 0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN; Lubrication: SOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN; Fastener Length: 1.425 INCHES MINIMUM AND 1.445 INCHES MAXIMUM IN. 17 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.