The Pin-Rivet, cataloged under National Stock Number 5320-01-469-2945, 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 16 specifications, cited from the U.S. Government catalog. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 15 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-469-2945 |
| Primary Part Number | ST3M759V5-2 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.500 INCHES NOMINAL IN |
| Head Height | 0.078 INCHES NOMINAL IN |
| Fastener Length | 0.526 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | COUNTERSUNK W/REVERSE CHAMFER |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Grip Length | 0.026 INCHES NOMINAL IN |
| Width Between Flats | 1.850 INCHES NOMINAL IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Countersink Angle | 90.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNJC |
| Head Major Diameter | 0.505 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 |
|---|---|
| ST3M759V5-2 | Heartland Precision Fasteners Inc (USA) |
| ST3M759V5-2 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| ST3M759V5-2 | Huck International, Inc (USA) |
| ST3M759V5-2 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| ST3M759V5-2 | West Coast Aerospace, Inc. (USA) |
| ST3M759V5-2 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| ST3M759V5-2 PRIMARY | Hi-Shear Corporation (USA) |
| ST3M759V5-2 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HLT310DL-10-2 | 5/9 Secondary reference West Coast Aerospace, Inc. |
| HLT310DL-10-2 | 5/9 Secondary reference U.S. Government activity |
| HLT310DL-10-2 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HLT310DL-10-2 | 5/9 Secondary reference Sps Technologies Inc |
| HLT310TB-10-2 | 5/9 Secondary reference U.S. Government activity |
| HLT310TB-10-2 | 5/9 Secondary reference U.S. Government activity |
| ST3M759V5-2 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| ST3M759V5-2 | 5/2 Secondary reference U.S. Government activity |
| HLT310DL-10-2 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT310DL-10-2 | 5/9 Secondary reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| HLT310TB-10-2 | 5/9 Secondary reference Huck International, Inc |
| HLT310DL-10-2 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| HLT310DL-10-2 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| HLT310DL-10-2 | 5/9 Secondary reference Hi-Shear Corporation |
| HLT310DL-10-2 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-469-2945 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-469-2945 has 8 manufacturer part numbers on file: ST3M759V5-2 (Heartland Precision Fasteners Inc), ST3M759V5-2 (Fastener Innovation Technology, Inc. Dba F I T), ST3M759V5-2 (Huck International, Inc), ST3M759V5-2 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), ST3M759V5-2 (West Coast Aerospace, Inc.) and 3 more.
Key specifications for ST3M759V5-2: Shank Diameter: 0.500 INCHES NOMINAL IN; Head Height: 0.078 INCHES NOMINAL IN; Fastener Length: 0.526 INCHES NOMINAL IN; Material Document and Classification: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 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.