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MS20426A4-7
Military Standard Solid Rivet
Description
Soft Solid Rivet (Lb) - MS20426A4-7 (1 Pound)
Specifications
| Countersink Angle | 99.5 degrees minimum and 100.5 degrees maximum |
|---|---|
| Fastener Length | 0.428 inches minimum and 0.448 inches maximum |
| Grip Length | 0.240 nominal mils and 0.260 nominal centimeters |
| Head Major Diameter | 0.221 inches minimum and 0.229 inches maximum |
| Head Style | Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) |
| Material | Aluminum |
| Material Specification | Qq-a-430 fed spec single material response |
| NIIN | 00-543-3680 |
| NSN | 5320-00-543-3680 |
| Rivet Type | Solid |
| Shank Diameter | 0.124 inches minimum and 0.128 inches maximum |
| Shank Style | Straight w/radius chamfered tip |
| Weight | 1 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- MS20426D4-7 MS 29/64 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Aluminum
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Catalog data updated 2026-07-05. Report a data error