The Pin-Rivet, cataloged under National Stock Number 5320-01-372-7175, 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 17 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 | 5320-01-372-7175 |
| Primary Part Number | HLM610-10-21 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 10.972 MILLIMETERS MINIMUM AND 10.987 MILLIMETERS MAXIMUM MM |
| Thread Tolerance Class | 4H EXTERNAL |
| Head Height | 2.40 MILLIMETERS MINIMUM AND 2.65 MILLIMETERS MAXIMUM MM |
| Fastener Length | 36.95 MILLIMETERS MINIMUM AND 37.45 MILLIMETERS MAXIMUM MM |
| Thread Pitch in Millimeters | 1.00 |
| Material Document and Classification | AMS4971 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 10.0 MILLIMETERS MM |
| Specification/standard Data | 73197-HL-610-10-21 MANUFACTURERS STANDARD |
| Grip Length | 20.87 MILLIMETERS MINIMUM AND 21.13 MILLIMETERS MAXIMUM MM |
| Width Between Flats | 4.02 MILLIMETERS MINIMUM AND 4.11 MILLIMETERS MAXIMUM MM |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Minimum Tensile Strength | 48900 NEWTONS PER SQUARE MILLIMETER |
| Shear Strength | 124500 DOUBLE NEWTONS PER SQUARE MILLIMETER |
| Material | TITANIUM ALLOY OVERALL |
| Thread Series Designator | ISO M |
| Head Major Diameter | 15.90 MILLIMETERS MINIMUM AND 16.70 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| HLM610-10-21 | Satair A/s (DNK) |
| HLM610-10-21 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLM610-10-21 PRIMARY | Hi-Shear Corporation (USA) |
NSN 5320-01-372-7175 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-372-7175 has 3 manufacturer part numbers on file: HLM610-10-21 (Satair A/s), HLM610-10-21 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLM610-10-21 (Hi-Shear Corporation).
Key specifications for HLM610-10-21: Shank Diameter: 10.972 MILLIMETERS MINIMUM AND 10.987 MILLIMETERS MAXIMUM MM; Thread Tolerance Class: 4H EXTERNAL; Head Height: 2.40 MILLIMETERS MINIMUM AND 2.65 MILLIMETERS MAXIMUM MM; Fastener Length: 36.95 MILLIMETERS MINIMUM AND 37.45 MILLIMETERS MAXIMUM MM. 17 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.