The Pin-Rivet, cataloged under National Stock Number 5320-01-434-6597, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-434-6597 |
| Primary Part Number | HLT312DL-12-14 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN |
| Lubrication | DRY FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Fastener Length | 1.410 INCHES MINIMUM AND 1.430 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Grip Length | 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN |
| Width Between Flats | 0.1582 INCHES MINIMUM AND 0.1617 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Minimum Tensile Strength | 14000 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 21000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.565 INCHES MINIMUM AND 0.600 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 |
|---|---|
| HLT312DL-12-14 | West Coast Aerospace, Inc. (USA) |
| HLT312TB-12-14 | West Coast Aerospace, Inc. (USA) |
| HLT312TB-12-14 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT312DL-12-14 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT312TB-12-14 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT312DL-12-14 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT312TB-12-14 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT312TB-12-14 | Hi-Shear Corporation (USA) |
| HLT312DL-12-14 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HLT312TB-12-14 | 5/2 Secondary reference U.S. Government activity |
| HLT312DL-12-14 | 5/2 Secondary reference U.S. Government activity |
| ST3M761V6-14 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| HLT312TB-12-14 | 5/9 Secondary reference U.S. Government activity |
| HLT312DL-12-14 | 5/9 Secondary reference U.S. Government activity |
| HLT312DL-12-14 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| HLT312TB-12-14 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
NSN 5320-01-434-6597 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-434-6597 has 9 manufacturer part numbers on file: HLT312DL-12-14 (West Coast Aerospace, Inc.), HLT312TB-12-14 (West Coast Aerospace, Inc.), HLT312TB-12-14 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT312DL-12-14 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT312TB-12-14 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 4 more.
Key specifications for HLT312DL-12-14: Shank Diameter: 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN; Lubrication: DRY FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN; Fastener Length: 1.410 INCHES MINIMUM AND 1.430 INCHES MAXIMUM 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.