The Pin-Rivet, cataloged under National Stock Number 5320-00-081-9997, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Div Kingston Operations. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-00-081-9997 |
| Primary Part Number | 53104-T6-7 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc. Div Kingston Operations |
| Status | ACTIVE |
| Shank Diameter | 0.202 INCHES NOMINAL IN |
| Head Height | 0.063 INCHES NOMINAL IN |
| Fastener Length | 2.000 INCHES NOMINAL IN |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| Grip Length | 0.438 INCHES NOMINAL IN |
| Shank Style | PIN-RIVET, MULTIPLE GROOVED |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL COMP 4037 OVERALL |
| Head Major Diameter | 0.302 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 |
|---|---|
| R3104T6-7 | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| 53104-T6-7 PRIMARY | Huck International, Inc. Div Kingston Operations (USA) |
| Reference | Meaning |
|---|---|
| 53104-T6-7 | 5/9 Secondary reference Huck Mfg Co |
| NAS1446-7A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-00-081-9997 is a Pin-Rivet, manufactured by Huck International, Inc. Div Kingston Operations, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-081-9997 has 2 manufacturer part numbers on file: R3104T6-7 (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace), 53104-T6-7 (Huck International, Inc. Div Kingston Operations).
Key specifications for 53104-T6-7: Shank Diameter: 0.202 INCHES NOMINAL IN; Head Height: 0.063 INCHES NOMINAL IN; Fastener Length: 2.000 INCHES NOMINAL IN; Hardness Rating: 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM 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.