The Pin-Rivet, cataloged under National Stock Number 5320-01-541-5187, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. The record lists 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-541-5187 |
| Primary Part Number | HLT633YC-5-4 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings 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 |
|---|---|
| HLT633YC-5-4 | Huck International, Inc (USA) |
| HLT633YC-5-4 | West Coast Aerospace, Inc. (USA) |
| HLT633YC-5-4 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT633YC-5-4 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT633YC-5-4 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT633YC-5-4 PRIMARY | Hi-Shear Corporation (USA) |
| HLT633YC-5-4 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M760D08-4 PRIMARY | The Boeing Company Div Defense (USA) |
| HP4760D08-4 | Heartland Precision Fasteners Inc (USA) |
| Reference | Meaning |
|---|---|
| HLT633YC-5-4 | 5/2 Secondary reference U.S. Government activity |
| HLT633YC-5-4 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-01-541-5187 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-541-5187 has 9 manufacturer part numbers on file: HLT633YC-5-4 (Huck International, Inc), HLT633YC-5-4 (West Coast Aerospace, Inc.), HLT633YC-5-4 (Sps Technologies Ltd, Tj Brooks Division), HLT633YC-5-4 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT633YC-5-4 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 4 more.
Key specifications for HLT633YC-5-4: Part Name Assigned by Controlling Agency: PIN RIVET THREADED, AIRCRAFT; End Item Identification: FIGHTER AIRCRAFT (F18 E/F). 0 specifications are documented in the U.S. Government catalog.
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.