The Pin-Rivet, cataloged under National Stock Number 5320-01-144-4807, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. The record lists 12 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Huck International, Inc (CAGE 17446); Hi-Shear Corporation (CAGE 73197); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Heartland Precision Fasteners Inc (CAGE 0ZC92); West Coast Aerospace, Inc. (CAGE 60516) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-144-4807 |
| Primary Part Number | HLT252DL-6-11 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| 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 |
|---|---|
| HLT252TB-6-11 | Huck International, Inc (USA) |
| HLT252DL-6-11 PRIMARY | Hi-Shear Corporation (USA) |
| HLT252DL-6-11 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HP4811-3-11 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| HLT252TB-6-11 | West Coast Aerospace, Inc. (USA) |
| HLT252DL-6-11 | West Coast Aerospace, Inc. (USA) |
| HLT252DL-6-11 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT252DL-6-11 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT252TB-6-11 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT252TB-6-11 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT252DL-6-11 | Huck International, Inc (USA) |
| ST3M811-3-11 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10111770 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HLT252TB-6-11 | 5/9 Secondary reference Hi-Shear Corporation |
| HLT252DL-6-11 | 5/9 Secondary reference U.S. Government activity |
| HLT252TB-6-11 | 5/9 Secondary reference Sps Technologies Inc |
| HLT252TB-6-11 | 5/2 Secondary reference U.S. Government activity |
| HLT252TB-6-11 | 5/9 Secondary reference U.S. Government activity |
| HLT252DL-6-11 | 5/9 Secondary reference Sps Technologies Inc |
| AIC-L-767-3-11 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT252DL-6-11 | 3/2 Design control — primary reference U.S. Government activity |
| MA4811-3-11 | 5/9 Secondary reference Abounding Security Inc Div of Maa Corp |
NSN 5320-01-144-4807 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-144-4807 has 12 manufacturer part numbers on file: HLT252TB-6-11 (Huck International, Inc), HLT252DL-6-11 (Hi-Shear Corporation), HLT252DL-6-11 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HP4811-3-11 (Heartland Precision Fasteners Inc), HLT252TB-6-11 (West Coast Aerospace, Inc.) and 7 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.