The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-436-3790, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-436-3790 |
| Primary Part Number | HL75UG-5A |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Lubrication | CETYL ALCOHOL |
| Collar Inside Diameter | 0.255 INCHES NOMINAL IN |
| Collar Overall Height | 0.427 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Collar Outside Diameter | 0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5640 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE COLLAR |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Thread Class | 3B |
| Material | STEEL COMP 303 OR STEEL COMP 303SE BODY |
| 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 |
|---|---|
| HL75UG-5A PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL75UG-5A PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| 03A071-5L | 5/9 Secondary reference Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| HL75UG-5A | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HL75UG-5A | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-436-3790 is a Collar,pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-436-3790 has 2 manufacturer part numbers on file: HL75UG-5A (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL75UG-5A (Hi-Shear Corporation).
Key specifications for HL75UG-5A: Lubrication: CETYL ALCOHOL; Collar Inside Diameter: 0.255 INCHES NOMINAL IN; Collar Overall Height: 0.427 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN; Collar Style: THREADED (BREAK OFF) TYPE. 11 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.