The Pin-Rivet, cataloged under National Stock Number 5320-01-462-9019, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-462-9019 |
| Primary Part Number | ST3M761C4-19 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| Status | ACTIVE |
| Shank Diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Head Height | 0.415 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| Fastener Length | 1.573 INCHES MINIMUM AND 1.593 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.2500 INCHES IN |
| Grip Length | 1.183 INCHES MINIMUM AND 1.193 INCHES MAXIMUM IN |
| Width Between Flats | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Minimum Tensile Strength | 7750 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 12260 DOUBLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.080 INCHES MINIMUM AND 0.090 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 |
|---|---|
| ST3M761C4-19 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| ST3M761C4-19 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| HLT52YC-8-19 PRIMARY | Hi-Shear Corporation (USA) |
| ST3M761C4-19 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| HLT52YC-8-19 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| ST3M761C4-19 PRIMARY | Hi-Shear Corporation (USA) |
| ST3M761C4-19 PRIMARY | Huck International, Inc (USA) |
| ST3M761C4-19 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M761C4-19 PRIMARY | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 10163188 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| ST3M761C4-19 | 3/2 Design control — primary reference U.S. Government activity |
| HLT52YC8-19 | 7/2 Vendor item drawing reference Huck International, Inc |
| HLT52YC8-19 | 5/9 Secondary reference U.S. Government activity |
| ST3M761C4-19 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| ST3M761C4-19 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-462-9019 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-462-9019 has 9 manufacturer part numbers on file: ST3M761C4-19 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), ST3M761C4-19 (Fastener Innovation Technology, Inc. Dba F I T), HLT52YC-8-19 (Hi-Shear Corporation), ST3M761C4-19 (Heartland Precision Fasteners Inc), HLT52YC-8-19 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) and 4 more.
Key specifications for ST3M761C4-19: Shank Diameter: 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN; Head Height: 0.415 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN; Fastener Length: 1.573 INCHES MINIMUM AND 1.593 INCHES MAXIMUM 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.