The Pin-Rivet, cataloged under National Stock Number 5320-01-135-6511, 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 11 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 27 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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); Fastener Innovation Technology, Inc. Dba F I T (CAGE 58998); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-135-6511 |
| Primary Part Number | HLT312DL-8-12 |
| 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 |
|---|---|
| HLT312TB-8-12 | Hi-Shear Corporation (USA) |
| HLT312DL-8-12 PRIMARY | Hi-Shear Corporation (USA) |
| HLT312TB-8-12 | Huck International, Inc (USA) |
| HLT312TB-8-12 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M761V4-12 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| HLT312DL-8-12 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT312DL-8-12 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT312TB-8-12 | West Coast Aerospace, Inc. (USA) |
| HLT312TB-8-12 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT312DL-8-12 | West Coast Aerospace, Inc. (USA) |
| HLT312DL-8-12 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| HLT312DL-8-12 | 5/9 Secondary reference U.S. Government activity |
| HLT312TA-8-12 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| HLT312-8-11 | C/1 Advisory reference — outside the item-of-supply concept Hi-Shear Corporation |
| HLT312TA-8-12 | 5/9 Secondary reference U.S. Government activity |
| HLT312TB-8-12 | 5/9 Secondary reference U.S. Government activity |
| HLT312TA-8-12 | C/1 Advisory reference — outside the item-of-supply concept Sps Technologies, Llc Dba PB Fasteners |
| ST3M761V4-12 | 5/9 Secondary reference Heartland Precision Fasteners Inc |
| ST3M761V4-12 | 5/9 Secondary reference West Coast Aerospace, Inc. |
| HLT312DL-8-12 | 5/9 Secondary reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| ST3M761V4-12 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HLT312TA-8-12 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| ST3M761V4-12 | 5/9 Secondary reference U.S. Government activity |
| ST3M761V4-12 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| ST3M761V4-12 | 5/9 Secondary reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| ST3M761V4-12 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 10111553 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| AIC-L-761V4-12 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| ST3M761V4-12 | 5/9 Secondary reference Hi-Shear Corporation |
| HTL312TB-8-12 | 5/2 Secondary reference U.S. Government activity |
| HLT312TA-8-12 | 5/9 Secondary reference Hi-Shear Corporation |
NSN 5320-01-135-6511 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-135-6511 has 11 manufacturer part numbers on file: HLT312TB-8-12 (Hi-Shear Corporation), HLT312DL-8-12 (Hi-Shear Corporation), HLT312TB-8-12 (Huck International, Inc), HLT312TB-8-12 (Sps Technologies, Llc Dba PB Fasteners), ST3M761V4-12 (Fastener Innovation Technology, Inc. Dba F I T) and 6 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.