The Pin-Rivet, cataloged under National Stock Number 5320-01-354-4263, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 15 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-354-4263 |
| Primary Part Number | ST3M761V4-14 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM IN |
| Fastener Length | 1.2600 INCHES MINIMUM AND 1.2800 INCHES MAXIMUM IN |
| 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 | 0.2500 INCHES IN |
| Grip Length | 0.8700 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Shear Strength | 93000 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 | 0.4150 INCHES MINIMUM AND 0.4400 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-8-14 | Hi-Shear Corporation (USA) |
| HLT312DL-8-14 | Huck International, Inc (USA) |
| HLT312TB-8-14 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT312DL-8-14 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT312TB-8-14 | West Coast Aerospace, Inc. (USA) |
| HLT312TB-8-14 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT312DL-8-14 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT312TB-8-14 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT312DL-8-14 | Howmet Global Fastening Systems Inc (USA) |
| HLT312TB-8-14 | Huck International, Inc (USA) |
| HLT312DL-8-14 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT312DL-8-14 | West Coast Aerospace, Inc. (USA) |
| HLT312TB-8-14 | Howmet Global Fastening Systems Inc (USA) |
| HLT312TB-8-14 | Hi-Shear Corporation (USA) |
| ST3M761V4-14 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10118910 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HLT312TB-8-14 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-354-4263 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-354-4263 has 15 manufacturer part numbers on file: HLT312DL-8-14 (Hi-Shear Corporation), HLT312DL-8-14 (Huck International, Inc), HLT312TB-8-14 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT312DL-8-14 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT312TB-8-14 (West Coast Aerospace, Inc.) and 10 more.
Key specifications for ST3M761V4-14: Shank Diameter: 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Head Height: 0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM IN; Fastener Length: 1.2600 INCHES MINIMUM AND 1.2800 INCHES MAXIMUM IN. 14 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.