The Pin-Rivet, cataloged under National Stock Number 5320-00-236-3066, 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 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-00-236-3066 |
| Primary Part Number | 1655938-20 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.246 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN |
| Head Height | 0.128 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN |
| Fastener Length | 2.468 INCHES MINIMUM AND 2.656 INCHES MAXIMUM IN |
| Heat Treatment | AS FABRICATED OVERALL |
| Grip Length | 0.907 INCHES MINIMUM AND 0.969 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, MULTIPLE GROOVED |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Head Major Diameter | 0.390 INCHES MINIMUM AND 0.430 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 |
|---|---|
| 1655938-20 PRIMARY | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| 1655938-20 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| ALPPHT8-15 | 5/9 Secondary reference Huck Mfg Co |
NSN 5320-00-236-3066 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-236-3066 has 1 manufacturer part number on file: 1655938-20 (Huck International, Inc).
Key specifications for 1655938-20: Shank Diameter: 0.246 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN; Head Height: 0.128 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN; Fastener Length: 2.468 INCHES MINIMUM AND 2.656 INCHES MAXIMUM IN; Heat Treatment: AS FABRICATED OVERALL. 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.