The Pin-Rivet, cataloged under National Stock Number 5320-01-144-5673, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Heartland Precision Fasteners Inc. The record lists 15 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | West Coast Aerospace, Inc. (CAGE 60516); Huck International, Inc (CAGE 17446); Sps Technologies Ltd, Tj Brooks Division (CAGE K5673); Heartland Precision Fasteners Inc (CAGE 0ZC92); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-144-5673 |
| Primary Part Number | HP4814-3-18 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Heartland Precision Fasteners 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 |
|---|---|
| HLT152TB-6-18 | West Coast Aerospace, Inc. (USA) |
| HLT152DL-6-18 | Huck International, Inc (USA) |
| HLT152TB-6-18 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HP4814-3-18 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| HLT152DL-6-18 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT152DL-6-18 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT152TB-6-18 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT152DL-6-18 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| AIC-L-764-3-18 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT152DL-6-18 PRIMARY | Hi-Shear Corporation (USA) |
| HLT152TB-6-18 | Huck International, Inc (USA) |
| HLT152DL-6-18 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT152DL-6-18 | West Coast Aerospace, Inc. (USA) |
| ST3M814-3-18 PRIMARY | The Boeing Company Div Defense (USA) |
| HLT152TB-6-18 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HLT152DL-6-18 | 5/9 Secondary reference Sps Technologies Inc |
| HLT152DL-6-18 | 3/2 Design control — primary reference U.S. Government activity |
| HLT152TB-6-18 | 5/9 Secondary reference Sps Technologies Inc |
| HLT152TB-6-18 | 5/9 Secondary reference U.S. Government activity |
| HLT152TB-6-18 | 5/9 Secondary reference Hi-Shear Corporation |
| MA4814-3-18 | 5/9 Secondary reference Abounding Security Inc Div of Maa Corp |
| HLT152DL-6-18 | 5/9 Secondary reference U.S. Government activity |
| HLT152TB-6-18 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-144-5673 is a Pin-Rivet, manufactured by Heartland Precision Fasteners Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-144-5673 has 15 manufacturer part numbers on file: HLT152TB-6-18 (West Coast Aerospace, Inc.), HLT152DL-6-18 (Huck International, Inc), HLT152TB-6-18 (Sps Technologies Ltd, Tj Brooks Division), HP4814-3-18 (Heartland Precision Fasteners Inc), HLT152DL-6-18 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) 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.