The Pin-Rivet, cataloged under National Stock Number 5320-00-323-6040, 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 13 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 13 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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); Sps Technologies Ltd, Tj Brooks Division (CAGE K5673); Fairchild Fasteners Europe - Vsd Gmbh (CAGE C4293); Huck International, Inc (CAGE 17446); Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAGE L4528) |
| Parameter | Value |
|---|---|
| NSN | 5320-00-323-6040 |
| Primary Part Number | HL644YE-6-7 |
| 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 |
|---|---|
| HL644YE-6-7 PRIMARY | Hi-Shear Corporation (USA) |
| HL644YE-6-7 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HL644LL6-7 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HL644LL-6-7 | Huck International, Inc (USA) |
| HL644YE-6-7 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL644LL-6-7 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3929AS1133-C3-7 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| HL644YE-6-7 | Satair A/s (DNK) |
| HL644YE-6-7 | Huck International, Inc (USA) |
| HL644YE-6-7 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HL644YE-6-7 | Howmet Global Fastening Systems Inc (USA) |
| HL644YE-6-7 | West Coast Aerospace, Inc. (USA) |
| HL644LL-6-7 | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 10123683 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HL644LL6-7 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HL644LL6-7 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| HL644YE-6-7 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HL644LL6-7 | 5/9 Secondary reference U.S. Government activity |
| HL644LL6-7 | 5/9 Secondary reference Sps Technologies Inc |
| HL644YE-6-7 | 5/9 Secondary reference U.S. Government activity |
| ST3M457C3-7 | 5/9 Secondary reference The Boeing Company Div Defense |
| AIC-L-644-6-7 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HL644LL-6-7 | 5/9 Secondary reference Hi-Shear Corporation |
| HL644YE-6-7 | 5/9 Secondary reference U.S. Government activity |
| HL644LL6-7 | 5/9 Secondary reference Sps Technologies Ltd, Tj Brooks Division |
| MA4457-3-7 | 5/9 Secondary reference Abounding Security Inc Div of Maa Corp |
NSN 5320-00-323-6040 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-323-6040 has 13 manufacturer part numbers on file: HL644YE-6-7 (Hi-Shear Corporation), HL644YE-6-7 (Sps Technologies Ltd, Tj Brooks Division), HL644LL6-7 (Fairchild Fasteners Europe - Vsd Gmbh), HL644LL-6-7 (Huck International, Inc), HL644YE-6-7 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) 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.