The Pin-Rivet, cataloged under National Stock Number 5320-01-135-3573, 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 15 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 15 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Hi-Shear Corporation (CAGE 73197); West Coast Aerospace, Inc. (CAGE 60516); Sps Technologies Ltd, Tj Brooks Division (CAGE K5673) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-135-3573 |
| Primary Part Number | HLT313TB-6-6 |
| 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 |
|---|---|
| HLT313TB-6-6 | Huck International, Inc (USA) |
| HLT313TB-6-6 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT313TB-6-6 PRIMARY | Hi-Shear Corporation (USA) |
| HLT313TB-6-6 | West Coast Aerospace, Inc. (USA) |
| ST3M760V3-6 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT313DL-6-6 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT313TB-6-6 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M760V3-6 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| HLT313DL-6-6 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT313TB-6-6 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT313DL-6-6 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HP4760V3-6 | Heartland Precision Fasteners Inc (USA) |
| HLT313DL-6-6 | Hi-Shear Corporation (USA) |
| HLT313DL-6-6 | Huck International, Inc (USA) |
| HLT313DL-6-6 | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HLT313DL-6-6 | 5/9 Secondary reference U.S. Government activity |
| ST3M760V3-6 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| AIC-L-760V3-6 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HLT313TA-6-6 | 5/9 Secondary reference U.S. Government activity |
| HLT313DL-6-6 | 5/2 Secondary reference U.S. Government activity |
| HLT313TB-6-6 | 5/2 Secondary reference U.S. Government activity |
| HLT313TB-6-6 | 5/9 Secondary reference U.S. Government activity |
| HLT313DL-6-6 | 5/2 Secondary reference U.S. Government activity |
| HLT313TA-6-6 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HLT313TA-6-6 | 5/9 Secondary reference U.S. Government activity |
| HLT313TB-6-6 | 5/2 Secondary reference U.S. Government activity |
| 10111542 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HLT313TB-6-6 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| HLT313TA-6-6 | 5/9 Secondary reference Huck International, Inc |
| HLT313TA-6-6 | 5/9 Secondary reference Hi-Shear Corporation |
NSN 5320-01-135-3573 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-135-3573 has 15 manufacturer part numbers on file: HLT313TB-6-6 (Huck International, Inc), HLT313TB-6-6 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT313TB-6-6 (Hi-Shear Corporation), HLT313TB-6-6 (West Coast Aerospace, Inc.), ST3M760V3-6 (Sps Technologies Ltd, Tj Brooks Division) 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.