The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-535-3272, 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 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-535-3272 |
| Primary Part Number | HLM73DU-06 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Collar Inside Diameter | 6.15 MILLIMETERS MINIMUM AND 6.25 MILLIMETERS MAXIMUM MM |
| Collar Overall Height | 14.0 MILLIMETERS MINIMUM AND 14.5 MILLIMETERS MAXIMUM MM |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Collar Outside Diameter | 10.30 MILLIMETERS MINIMUM AND 10.47 MILLIMETERS MAXIMUM MM |
| Surface Treatment | PASSIVATE WASHER |
| Minimum Tensile Strength | 30200 NEWTONS PER SQUARE MILLIMETER |
| Minimum Yield Strength | 9 NEWTONS PER SQUARE MILLIMETER |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | ISO M |
| 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 |
|---|---|
| HLM73DU-06 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLM73DU-06 PRIMARY | Hi-Shear Corporation (USA) |
| HLM73DU-06 | Blanc Aero Industries Uk Ltd (GBR) |
NSN 5320-01-535-3272 is a Collar,pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-535-3272 has 3 manufacturer part numbers on file: HLM73DU-06 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLM73DU-06 (Hi-Shear Corporation), HLM73DU-06 (Blanc Aero Industries Uk Ltd).
Key specifications for HLM73DU-06: Collar Inside Diameter: 6.15 MILLIMETERS MINIMUM AND 6.25 MILLIMETERS MAXIMUM MM; Collar Overall Height: 14.0 MILLIMETERS MINIMUM AND 14.5 MILLIMETERS MAXIMUM MM; Collar Style: THREADED (BREAK OFF) TYPE; Collar Outside Diameter: 10.30 MILLIMETERS MINIMUM AND 10.47 MILLIMETERS MAXIMUM MM. 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.