The Rivet,blind, cataloged under National Stock Number 5320-01-686-4976, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-686-4976 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Status | ACTIVE |
| Shank Diameter | 0.177 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN |
| Head Height | 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Fastener Length | 0.678 INCHES MAXIMUM IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Surface Treatment Document and Classification | MIL-DTL-83488 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Hardness Rating | 48.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM STEM |
| Hardness Rating | 32.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM BODY |
| Material Document and Classification | MIL-3-6049 MIL SPEC 1ST MATERIAL RESPONSE SLEEVE |
| Head Style | STRAIGHT PAN |
| Grip Length | 0.469 INCHES MINIMUM AND 0.532 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | ALUMINUM OVERALL |
| Minimum Tensile Strength | 112000 POUNDS PER SQUARE INCH LBS |
| Shear Strength | 3450 SINGLE POUNDS PER SQUARE INCH |
| Material | STEEL COMP 4037 OR STEEL COMP 4130 SLEEVE |
| Head Major Diameter | 0.305 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MS90354S0608D | 3/2 Design control — primary reference U.S. Government activity |
| MS90354S0608D | 5/9 Secondary reference Sae International Dba Sae International |
NSN 5320-01-686-4976 is a Rivet,blind, classified under FSC 5320, Rivets. Status: active.
Key specifications for 5320-01-686-4976: Shank Diameter: 0.177 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN; Head Height: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN; Fastener Length: 0.678 INCHES MAXIMUM IN; Expansion Device: SERRATED STEM-TYPE W. 16 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.