The Pin-Rivet, cataloged under National Stock Number 5320-01-144-5652, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. The record lists 11 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | West Coast Aerospace, Inc. (CAGE 60516); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAGE L4528); Heartland Precision Fasteners Inc (CAGE 0ZC92); Hi-Shear Corporation (CAGE 73197) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-144-5652 |
| Primary Part Number | HLT251DL-12-11 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| 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 |
|---|---|
| HLT251DL-12-11 | West Coast Aerospace, Inc. (USA) |
| AIC-L-765-6-11 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT251TB-12-11 | West Coast Aerospace, Inc. (USA) |
| HLT251DL-12-11 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HP4809-6-11 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| HLT251TB-12-11 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT251DL-12-11 PRIMARY | Hi-Shear Corporation (USA) |
| ST3M809-6-11 | The Boeing Company Div Defense (USA) |
| HLT251TB-12-11 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT251DL-12-11 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT251DL-12-11 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| HLT251DL-12-11 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| HLT251DL-12-11 | 3/2 Design control — primary reference U.S. Government activity |
| HLT251TB-12-11 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| 10460605 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HLT251TB-12-11 | 5/2 Secondary reference U.S. Government activity |
| HLT251TB-12-11 | 5/9 Secondary reference Hi-Shear Corporation |
| MA4809-6-11 | 5/9 Secondary reference Abounding Security Inc Div of Maa Corp |
| HLT251TB-12-11 | 5/9 Secondary reference U.S. Government activity |
| HLT251DL-12-11 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-144-5652 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-144-5652 has 11 manufacturer part numbers on file: HLT251DL-12-11 (West Coast Aerospace, Inc.), AIC-L-765-6-11 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT251TB-12-11 (West Coast Aerospace, Inc.), HLT251DL-12-11 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HP4809-6-11 (Heartland Precision Fasteners Inc) and 6 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.