The Pin-Rivet, cataloged under National Stock Number 5320-01-331-7251, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-331-7251 |
| Primary Part Number | LGPL2SP-V06-4 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.047 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN |
| Fastener Length | 1.000 INCHES MINIMUM AND 1.200 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLAT CHAMFER |
| Grip Length | 0.189 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, MULTIPLE GROOVED |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Head Major Diameter | 0.289 INCHES MINIMUM AND 0.299 INCHES MAXIMUM IN |
| 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 |
|---|---|
| LGPL2SP-V06-4 PRIMARY | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| LGPL2SP-V06-4 | 5/2 Secondary reference U.S. Government activity |
| 03A134-6-04 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
NSN 5320-01-331-7251 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-331-7251 has 1 manufacturer part number on file: LGPL2SP-V06-4 (Huck International, Inc).
Key specifications for LGPL2SP-V06-4: Shank Diameter: 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Head Height: 0.047 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN; Fastener Length: 1.000 INCHES MINIMUM AND 1.200 INCHES MAXIMUM IN. 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.