The Pin-Rivet, cataloged under National Stock Number 5320-01-148-2702, 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 15 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Huck International, Inc (CAGE 17446); Hi-Shear Corporation (CAGE 73197); Heartland Precision Fasteners Inc (CAGE 0ZC92) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-148-2702 |
| Primary Part Number | HLT311DL-8-4 |
| 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 |
|---|---|
| HLT311DL-8-4 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT311TB-8-4 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT311DL-8-4 PRIMARY | Huck International, Inc (USA) |
| HLT311DL-8-4 PRIMARY | Hi-Shear Corporation (USA) |
| HP4758-8-4 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| HLT311TB-8-4 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT311TB-8-4 PRIMARY | Hi-Shear Corporation (USA) |
| HLT311TB-8-4 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT311DL-8-4 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT311TB-8-4 PRIMARY | West Coast Aerospace, Inc. (USA) |
| HLT311TB-8-4 PRIMARY | Huck International, Inc (USA) |
| HLT311DL-8-4 PRIMARY | West Coast Aerospace, Inc. (USA) |
| HLT311DL-8-4 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT311TB-8-4 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT311DL-8-4 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| Reference | Meaning |
|---|---|
| ST3M758V4-4 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| HLT311TB-8-4 | 3/2 Design control — primary reference U.S. Government activity |
| HLT311DL-8-4 | 3/2 Design control — primary reference U.S. Government activity |
| AIC-L-758V4-4 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| 10111831 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HLT311DL-8-4 | 5/9 Secondary reference U.S. Government activity |
| HLT311TB-8-4 | 5/9 Secondary reference Sps Technologies Inc |
| HLT311TB-8-4 | 5/9 Secondary reference U.S. Government activity |
| HLT311DL-8-4 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-01-148-2702 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-148-2702 has 15 manufacturer part numbers on file: HLT311DL-8-4 (Sps Technologies, Llc Dba PB Fasteners), HLT311TB-8-4 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT311DL-8-4 (Huck International, Inc), HLT311DL-8-4 (Hi-Shear Corporation), HP4758-8-4 (Heartland Precision Fasteners Inc) and 10 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.