The Pin-Rivet, cataloged under National Stock Number 5320-01-448-1925, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. The record lists 13 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Hi-Shear Corporation (CAGE 73197); Huck International, Inc (CAGE 17446); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Heartland Precision Fasteners Inc (CAGE 0ZC92) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-448-1925 |
| Primary Part Number | HLT252TB-12-12 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| 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 |
|---|---|
| HLT252DL-12-12 | Hi-Shear Corporation (USA) |
| HLT252TB-12-12 | Huck International, Inc (USA) |
| HLT252TB-12-12 | Hi-Shear Corporation (USA) |
| HLT252TB-12-12 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT252TB-12-12 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HP4811-6-12 | Heartland Precision Fasteners Inc (USA) |
| HLT252DL-12-12 | Huck International, Inc (USA) |
| HLT252DL-12-12 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT252DL-12-12 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT252DL-12-12 | West Coast Aerospace, Inc. (USA) |
| HLT252DL-12-12 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT252TB-12-12 | West Coast Aerospace, Inc. (USA) |
| HLT252TB-12-12 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| Reference | Meaning |
|---|---|
| HLT252DL-12-12 | 5/2 Secondary reference U.S. Government activity |
| ST3M811-6-12 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| HLT252TB-12-12 | 5/9 Secondary reference Sps Technologies Inc |
| HLT252TB-12-12 | 5/2 Secondary reference U.S. Government activity |
| HLT252DL-12-12 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-01-448-1925 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-448-1925 has 13 manufacturer part numbers on file: HLT252DL-12-12 (Hi-Shear Corporation), HLT252TB-12-12 (Huck International, Inc), HLT252TB-12-12 (Hi-Shear Corporation), HLT252TB-12-12 (Sps Technologies, Llc Dba PB Fasteners), HLT252TB-12-12 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 8 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.