The Pin-Rivet, cataloged under National Stock Number 5320-00-323-6044, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 16 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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); Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAGE L4528); Sps Technologies Ltd, Tj Brooks Division (CAGE K5673) |
| Parameter | Value |
|---|---|
| NSN | 5320-00-323-6044 |
| Primary Part Number | HL644YE-8-5 |
| 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 |
|---|---|
| HL644LL8-5 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL644YE-8-5 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL644YE-8-5 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| Reference | Meaning |
|---|---|
| HL644YE-8-5 | 5/9 Secondary reference Huck International, Inc |
| HL644YE-8-5 | 5/9 Secondary reference Hi-Shear Corporation |
| HL644YE-8-5 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| 10123685 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HL644LL-8-5 | 5/9 Secondary reference Hi-Shear Corporation |
| HL644YE-8-5 | 5/9 Secondary reference West Coast Aerospace, Inc. |
| AIC-L-644-8-5 | 5/9 Secondary reference Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| HL644LL8-5 | 5/9 Secondary reference Sps Technologies Inc |
| HL644LL8-5 | 5/9 Secondary reference U.S. Government activity |
| HL644YE-8-5 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HL644LL8-5 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| HL644YE-8-5 | 5/9 Secondary reference U.S. Government activity |
| ST3M457C4-5 | 5/9 Secondary reference The Boeing Company Div Defense |
| HL644YE-8-5 | 5/9 Secondary reference U.S. Government activity |
| AIC-L-645-4-5 | C/1 Advisory reference — outside the item-of-supply concept Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| MA4457-4-5 | 5/9 Secondary reference Abounding Security Inc Div of Maa Corp |
NSN 5320-00-323-6044 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-323-6044 has 3 manufacturer part numbers on file: HL644LL8-5 (Sps Technologies, Llc Dba PB Fasteners), HL644YE-8-5 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL644YE-8-5 (Sps Technologies Ltd, Tj Brooks Division).
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.