The Pin-Rivet, cataloged under National Stock Number 5320-01-623-5228, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 — Rivets (FSG 53) |
| Manufacturers | Heartland Precision Fasteners Inc (CAGE 0ZC92); The Boeing Company Div Defense (CAGE 76301); Hi-Shear Corporation (CAGE 73197); West Coast Aerospace, Inc. (CAGE 60516); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-623-5228 |
| Primary Part Number | ST3M758C5-14 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| 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 |
|---|---|
| HP4758-5-14 | Heartland Precision Fasteners Inc (USA) |
| ST3M758C5-14 PRIMARY | The Boeing Company Div Defense (USA) |
| HLT51YB-10-14 | Hi-Shear Corporation (USA) |
| HLT51YB-10-14 | West Coast Aerospace, Inc. (USA) |
| HLT51YB-10-14 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| ST3M758C5-14 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| HLT51YB-10-14 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| Reference | Meaning |
|---|---|
| 10317569 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HLT51YB-10-14 | 5/2 Secondary reference U.S. Government activity |
| HLT51YB-10-14 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-623-5228 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-623-5228 has 7 manufacturer part numbers on file: HP4758-5-14 (Heartland Precision Fasteners Inc), ST3M758C5-14 (The Boeing Company Div Defense), HLT51YB-10-14 (Hi-Shear Corporation), HLT51YB-10-14 (West Coast Aerospace, Inc.), HLT51YB-10-14 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 2 more.
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.