The Pin-Rivet, cataloged under National Stock Number 5320-01-143-9222, 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. The record lists 21 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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); West Coast Aerospace, Inc. (CAGE 60516); Sps Technologies Ltd, Tj Brooks Division (CAGE K5673); Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAGE L4528); Howmet Global Fastening Systems Inc (CAGE 06950) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-143-9222 |
| Primary Part Number | HLT251TB-8-10 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| 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 |
|---|---|
| HP4809-4-10 | Heartland Precision Fasteners Inc (USA) |
| HLT251DL-8-10 | West Coast Aerospace, Inc. (USA) |
| HLT251DL-8-10 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT251TB-8-10 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT251TB-8-10 | Howmet Global Fastening Systems Inc (USA) |
| HLT251DL-8-10 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| HLT251DL-8-10 | Huck International, Inc (USA) |
| HLT251DL-8-10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT251TB-8-10 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT251TB-8-10 | West Coast Aerospace, Inc. (USA) |
| HLT251TB-8-10 | Huck International, Inc (USA) |
| HLT251DL-8-10 | Howmet Global Fastening Systems Inc (USA) |
| HLT251TB-8-10 | Hi-Shear Corporation (USA) |
| HLT251TB-8-10 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| ST3M809-4-10 | Heartland Precision Fasteners Inc (USA) |
| HLT251TB-8-10 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT251DL-8-10 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT251DL-8-10 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT251TB-8-10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M809-4-10 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| HLT251TB-8-10 | 5/9 Secondary reference U.S. Government activity |
| HLT251TB-8-10 | 5/9 Secondary reference U.S. Government activity |
| HLT251DL-8-10 | 5/9 Secondary reference U.S. Government activity |
| HLT251TB-8-10 | 5/2 Secondary reference U.S. Government activity |
| HLT251DL-8-10 | 5/2 Secondary reference U.S. Government activity |
| HLT251DL-8-10 | 5/9 Secondary reference U.S. Government activity |
| AIC-L-765-4-10 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| MA4809-4-10 | 5/9 Secondary reference Abounding Security Inc Div of Maa Corp |
NSN 5320-01-143-9222 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 5320-01-143-9222 has 21 manufacturer part numbers on file: HP4809-4-10 (Heartland Precision Fasteners Inc), HLT251DL-8-10 (West Coast Aerospace, Inc.), HLT251DL-8-10 (Sps Technologies Ltd, Tj Brooks Division), HLT251TB-8-10 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT251TB-8-10 (Howmet Global Fastening Systems Inc) and 16 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.