The Pin-Rivet, cataloged under National Stock Number 5320-00-935-3732, 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 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-00-935-3732 |
| Primary Part Number | R3105-T10-28 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.312 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-8695 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Features Provided | CASEHARDENED |
| Head Style | FLUSH COUNTERSUNK |
| Grip Length | 1.190 INCHES MINIMUM AND 1.689 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, MULTIPLE GROOVED |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Material | STEEL COMP 4037 OVERALL |
| Head Major Diameter | 0.479 INCHES NOMINAL 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 |
|---|---|
| R3105-T10-28 PRIMARY | Huck International, Inc (USA) |
| 3M77-10-28 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| R3105-T10-28 | 5/9 Secondary reference Huck Mfg Co |
| R3105T10-28 | C/1 Advisory reference — outside the item-of-supply concept Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace |
NSN 5320-00-935-3732 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-935-3732 has 2 manufacturer part numbers on file: R3105-T10-28 (Huck International, Inc), 3M77-10-28 (The Boeing Company Div Defense).
Key specifications for R3105-T10-28: Shank Diameter: 0.312 INCHES NOMINAL IN; Material Document and Classification: MIL-S-8695 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Features Provided: CASEHARDENED; Head Style: FLUSH COUNTERSUNK. 10 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.