The Collar,pin-Rivet, cataloged under National Stock Number 5320-00-438-9473, 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 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-438-9473 |
| Primary Part Number | HL296-05 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Collar Inside Diameter | 0.174 INCHES MINIMUM AND 0.179 INCHES MAXIMUM IN |
| Collar Overall Height | 0.350 INCHES NOMINAL IN |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Collar Outside Diameter | 0.306 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Thread Class | 3B |
| Material | ALUMINUM ALLOY 2024 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 |
|---|---|
| HL296-05 PRIMARY | Hi-Shear Corporation (USA) |
| HL296-05 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| Reference | Meaning |
|---|---|
| STSAE016-05 | 7/2 Vendor item drawing reference U.S. Government activity |
| HL296-05 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HL296-05 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-00-438-9473 is a Collar,pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-438-9473 has 2 manufacturer part numbers on file: HL296-05 (Hi-Shear Corporation), HL296-05 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc).
Key specifications for HL296-05: Collar Inside Diameter: 0.174 INCHES MINIMUM AND 0.179 INCHES MAXIMUM IN; Collar Overall Height: 0.350 INCHES NOMINAL IN; Collar Style: THREADED (BREAK OFF) TYPE; Collar Outside Diameter: 0.306 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN. 10 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.