The Pin-Rivet, cataloged under National Stock Number 5320-01-676-3586, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-676-3586 |
| Primary Part Number | 8217181-136 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Shank Diameter | 0.80 INCHES NOMINAL IN |
| Head Height | 0.750 INCHES NOMINAL IN |
| Fastener Length | 4.00 INCHES NOMINAL IN |
| Head Style | STRAIGHT PAN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.236 INCHES IN |
| Shank Style | GROOVED |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 8 |
| Material | NICKEL ALLOY 502 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 8217181-136 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H434-0241-136 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5320-01-676-3586 is a Pin-Rivet, manufactured by Naval Sea Systems Command, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-676-3586 has 1 manufacturer part number on file: 8217181-136 (Naval Sea Systems Command).
Key specifications for 8217181-136: Shank Diameter: 0.80 INCHES NOMINAL IN; Head Height: 0.750 INCHES NOMINAL IN; Fastener Length: 4.00 INCHES NOMINAL IN; Head Style: STRAIGHT PAN. 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.