The Pin-Rivet, cataloged under National Stock Number 5320-01-553-5285, 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 5 specifications, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-553-5285 |
| Primary Part Number | ST3M809D4-14 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.280 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Fastener Length | 1.300 INCHES MINIMUM AND 1.320 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Grip Length | 0.875 INCHES NOMINAL IN |
| Material | STEEL COMP XM-13 OVERALL |
| 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 |
|---|---|
| HLT831TB-8-14 | West Coast Aerospace, Inc. (USA) |
| HLT831DL-8-14 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| ST3M809D4-14 PRIMARY | The Boeing Company Div Defense (USA) |
| HLT831DL-8-14 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HLT831DL-8-14 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT831DL-8-14 | Hi-Shear Corporation (USA) |
| HP4809D4-14 | Heartland Precision Fasteners Inc (USA) |
| Reference | Meaning |
|---|---|
| 10197473 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HLT831DL-8-14 | 5/2 Secondary reference U.S. Government activity |
| HLT831TB-8-14 | 5/9 Secondary reference U.S. Government activity |
| HLT831TB-8-14 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-01-553-5285 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-553-5285 has 7 manufacturer part numbers on file: HLT831TB-8-14 (West Coast Aerospace, Inc.), HLT831DL-8-14 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), ST3M809D4-14 (The Boeing Company Div Defense), HLT831DL-8-14 (Sps Technologies Ltd, Tj Brooks Division), HLT831DL-8-14 (Sps Technologies, Llc Dba PB Fasteners) and 2 more.
Key specifications for ST3M809D4-14: Shank Diameter: 0.280 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Fastener Length: 1.300 INCHES MINIMUM AND 1.320 INCHES MAXIMUM IN; Material Document and Classification: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Grip Length: 0.875 INCHES NOMINAL IN. 5 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.