The Pin-Rivet, cataloged under National Stock Number 5320-01-563-6778, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 15 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-563-6778 |
| Primary Part Number | ST3M809D3-9 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| HLT831DL-6-9 | Huck International, Inc (USA) |
| HLT831DL-6-9 | Hi-Shear Corporation (USA) |
| HLT831DL-6-9 | Heartland Precision Fasteners Inc (USA) |
| HLT831DL-6-9 | West Coast Aerospace, Inc. (USA) |
| HLT831DL-6-9 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT831TB-6-9 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT831DL-6-9 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT831TB-6-9 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT831TB-6-9 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT831TB-6-9 | Hi-Shear Corporation (USA) |
| HLT831TB-6-9 | West Coast Aerospace, Inc. (USA) |
| ST3M809D3-9 PRIMARY | The Boeing Company Div Defense (USA) |
| HLT831DL-6-9 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HP4809D3-9 | Heartland Precision Fasteners Inc (USA) |
| HLT831TB-6-9 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| HLT831DL-6-9 | 5/9 Secondary reference Sps Technologies Inc |
| HLT831DL-6-9 | 5/2 Secondary reference U.S. Government activity |
| HLT831TB-6-9 | 5/2 Secondary reference U.S. Government activity |
| HLT831TB-6-9 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-01-563-6778 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-563-6778 has 15 manufacturer part numbers on file: HLT831DL-6-9 (Huck International, Inc), HLT831DL-6-9 (Hi-Shear Corporation), HLT831DL-6-9 (Heartland Precision Fasteners Inc), HLT831DL-6-9 (West Coast Aerospace, Inc.), HLT831DL-6-9 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc) and 10 more.
Key specifications for ST3M809D3-9: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: INAVY PIN,RIVET THREADED; End Item Identification: FIGHTER AIRCRAFT FIRST F18 E/F. 1 specification is 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.