The Pin-Rivet, cataloged under National Stock Number 5320-01-144-4808, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Heartland Precision Fasteners Inc. The record lists 10 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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); Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAGE L4528); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-144-4808 |
| Primary Part Number | HP4811-3-12 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Heartland Precision Fasteners 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 |
|---|---|
| HP4811-3-12 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| HLT252DL-6-12 | West Coast Aerospace, Inc. (USA) |
| HLT252DL-6-12 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT252TB-6-12 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| AIC-L-767-3-12 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT252DL-6-12 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT252TB-6-12 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT252DL-6-12 PRIMARY | Hi-Shear Corporation (USA) |
| HLT252TB-6-12 | West Coast Aerospace, Inc. (USA) |
| HLT252DL-6-12 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| MA4811-3-12 | 5/9 Secondary reference Abounding Security Inc Div of Maa Corp |
| ST3M811-3-12 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| HLT252DL-6-12 | 5/9 Secondary reference U.S. Government activity |
| HLT252TB-6-12 | 5/9 Secondary reference Hi-Shear Corporation |
| 10111771 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HLT252DL-6-12 | 3/2 Design control — primary reference U.S. Government activity |
| HLT252TB-6-12 | 5/9 Secondary reference U.S. Government activity |
| HLT252TB-6-12 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-144-4808 is a Pin-Rivet, manufactured by Heartland Precision Fasteners Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-144-4808 has 10 manufacturer part numbers on file: HP4811-3-12 (Heartland Precision Fasteners Inc), HLT252DL-6-12 (West Coast Aerospace, Inc.), HLT252DL-6-12 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT252TB-6-12 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), AIC-L-767-3-12 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 5 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.