The Rivet,blind, cataloged under National Stock Number 5320-01-643-8680, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-643-8680 |
| Primary Part Number | SS64-65 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Shank Diameter | 0.125 INCHES NOMINAL IN |
| Head Style | COUNTERSUNK (TUBULAR) |
| Grip Length | 0.251 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Material | STEEL COMP 304 BODY |
| 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 |
|---|---|
| SS64-65 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
NSN 5320-01-643-8680 is a Rivet,blind, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-643-8680 has 1 manufacturer part number on file: SS64-65 (Howmet Global Fastening Systems Inc).
Key specifications for SS64-65: Shank Diameter: 0.125 INCHES NOMINAL IN; Head Style: COUNTERSUNK (TUBULAR); Grip Length: 0.251 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; End Item Identification: 5419-01-539-7178 EXPEDITIONARY LATRINE SYSTEM. 4 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.