The Rivet,blind, cataloged under National Stock Number 5320-01-667-0539, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Gesipa Fasteners Usa Inc. Government technical data includes 7 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 | 5320-01-667-0539 |
| Primary Part Number | 143 3630 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Gesipa Fasteners Usa Inc |
| Status | ACTIVE |
| Shank Diameter | 4.0 MILLIMETERS NOMINAL MM |
| Fastener Length | 12.0 MILLIMETERS NOMINAL MM |
| Material Document and Classification | BODY AND MANDREL A2 STAINLESS STEEL MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | BUTTON |
| Grip Length | 6.5 MILLIMETERS MINIMUM AND 8.5 MILLIMETERS MAXIMUM MM |
| Shank Style | SELF-PLUGGING HIGH CLINCH SHANK |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| 143 3630 PRIMARY | Gesipa Fasteners Usa Inc (USA) |
NSN 5320-01-667-0539 is a Rivet,blind, manufactured by Gesipa Fasteners Usa Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-667-0539 has 1 manufacturer part number on file: 143 3630 (Gesipa Fasteners Usa Inc).
Key specifications for 143 3630: Shank Diameter: 4.0 MILLIMETERS NOMINAL MM; Fastener Length: 12.0 MILLIMETERS NOMINAL MM; Material Document and Classification: BODY AND MANDREL A2 STAINLESS STEEL MFR REF SINGLE MATERIAL RESPONSE OVERALL; Head Style: BUTTON. 7 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.