The Pin-Rivet, cataloged under National Stock Number 5320-00-086-9503, 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 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-00-086-9503 |
| Primary Part Number | R3104-T10-26 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.313 INCHES NOMINAL IN |
| Head Height | 0.094 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| Fastener Length | 3.060 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AISI ASSN STD 1ST MATERIAL RESPONSE OVERALL |
| Features Provided | CASEHARDENED |
| Grip Length | 1.563 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, MULTIPLE GROOVED |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Material | STEEL COMP 4140 OR STEEL COMP 8740 OVERALL |
| Head Major Diameter | 0.455 INCHES MINIMUM AND 0.471 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 |
|---|---|
| R3104-T10-26 PRIMARY | Huck International, Inc (USA) |
| 3M79-10-26 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| NAS1450-26A | 3/2 Design control — primary reference U.S. Government activity |
| R3104-T10-26 | 5/9 Secondary reference Huck Mfg Co |
NSN 5320-00-086-9503 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-086-9503 has 2 manufacturer part numbers on file: R3104-T10-26 (Huck International, Inc), 3M79-10-26 (The Boeing Company Div Defense).
Key specifications for R3104-T10-26: Shank Diameter: 0.313 INCHES NOMINAL IN; Head Height: 0.094 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN; Fastener Length: 3.060 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 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.