The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-619-8792, 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 9 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-619-8792 |
| Primary Part Number | HL175DU5A |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Collar Inside Diameter | 0.255 INCHES NOMINAL IN |
| Collar Overall Height | 0.445 INCHES NOMINAL IN |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Collar Outside Diameter | 0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.164 INCHES IN |
| Thread Class | 3B |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 303 OVERALL |
| Thread Series Designator | UNJC |
| 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 |
|---|---|
| HL175DU5A | Howmet Global Fastening Systems Inc (USA) |
| H1L175 | Howmet Global Fastening Systems Inc (USA) |
| HL175DU5A PRIMARY | Hi-Shear Corporation (USA) |
| HL175DU5A | Howmet Global Fastening Systems Inc (USA) |
| H1L175 | Howmet Global Fastening Systems Inc (USA) |
| H1L175 | Hi-Shear Corporation (USA) |
NSN 5320-01-619-8792 is a Collar,pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-619-8792 has 6 manufacturer part numbers on file: HL175DU5A (Howmet Global Fastening Systems Inc), H1L175 (Howmet Global Fastening Systems Inc), HL175DU5A (Hi-Shear Corporation), HL175DU5A (Howmet Global Fastening Systems Inc), H1L175 (Howmet Global Fastening Systems Inc) and 1 more.
Key specifications for HL175DU5A: Collar Inside Diameter: 0.255 INCHES NOMINAL IN; Collar Overall Height: 0.445 INCHES NOMINAL IN; Collar Style: THREADED (BREAK OFF) TYPE; Collar Outside Diameter: 0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN. 9 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.