The Rivet,solid, cataloged under National Stock Number 5320-00-205-7746, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5320-00-205-7746 |
| Primary Part Number | 6B9990 |
| Item Name | Rivet,solid |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | CANCELLED |
| Shank Diameter | 0.478 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Fastener Length | 1.906 INCHES MINIMUM AND 2.094 INCHES MAXIMUM IN |
| Heat Treatment | ANNEALED OVERALL |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Shank Style | STRAIGHT |
| Countersink Angle | 78.0 DEGREES NOMINAL |
| Material | STEEL COMP 1008 OVERALL |
| Head Major Diameter | 0.874 INCHES MINIMUM AND 0.936 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6B9990 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 104218 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| Reference | Meaning |
|---|---|
| 5320002057746 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5320-00-205-7746 is a Rivet,solid, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5320, Rivets. Status: cancelled.
NSN 5320-00-205-7746 has 2 manufacturer part numbers on file: 6B9990 (Caterpillar Inc Div Caterpillar Defense), 104218 (Army Weapons Command Attn Amswe-Ree-S).
3 possible matches (shared part number, not a government interchangeability claim): 3020-00-254-2103, 2530-00-375-1008, 4730-00-803-9527. Verify interchangeability with system specifications before substitution.
Key specifications for 6B9990: Shank Diameter: 0.478 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN; Fastener Length: 1.906 INCHES MINIMUM AND 2.094 INCHES MAXIMUM IN; Heat Treatment: ANNEALED OVERALL; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE 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.
NSN 5320-00-205-7746 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.