The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-698-6625, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-698-6625 |
| Primary Part Number | HL294DU10 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Lubrication | SOLID FILM |
| Collar Inside Diameter | 0.350 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN |
| Collar Overall Height | 0.665 INCHES MINIMUM AND 0.685 INCHES MAXIMUM IN |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Collar Outside Diameter | 0.542 INCHES MINIMUM AND 0.548 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.3125 INCHES IN |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 303SE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| HL294DU10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL294DU10 PRIMARY | Hi-Shear Corporation (USA) |
| HL294DU10 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL294DU10 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| HL294 | D/9 Drawing number reference only Hi-Shear Corporation |
NSN 5320-01-698-6625 is a Collar,pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-698-6625 has 4 manufacturer part numbers on file: HL294DU10 (Sps Technologies, Llc Dba PB Fasteners), HL294DU10 (Hi-Shear Corporation), HL294DU10 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL294DU10 (Huck International, Inc).
1 possible match (shared part number, not a government interchangeability claim): 5320-01-698-6639. Verify interchangeability with system specifications before substitution.
Key specifications for HL294DU10: Lubrication: SOLID FILM; Collar Inside Diameter: 0.350 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN; Collar Overall Height: 0.665 INCHES MINIMUM AND 0.685 INCHES MAXIMUM IN; Collar Style: THREADED (BREAK OFF) TYPE. 12 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.