rivets › solid rivets
MS20426AD3-4
Military Standard Solid Rivet
Description
Length: 1/4", diameter: 3/32", countersunk precision head, aluminum alloy, roughly 5,000 pieces per pound, MS20426 series rivet
Specifications
| Alternate Part Number | 590015-25 |
|---|---|
| Countersink Angle | 100 degrees |
| Fastener Length | Between 0.24 inches and 0.26 inches |
| Head Major Diameter | Between 0.175 inches and 0.183 inches |
| Head Style | Flush (flat) countersunk |
| Heat Treatment | T-4 solution heat treated |
| Material | Aluminum |
| NIIN | 00-117-6938 |
| NSN | 5320-00-117-6938 |
| Pre-Packaged Bag Quantity | 1 |
| Rivet Type | Solid |
| Shank Diameter | Between 0.093 inches and 0.097 inches |
| Shank Style | Straight with radius chamfered tip |
| Shear Strength | 26000 single pounds per square inch |
| Special Features | With a diameter of 0.03 inches rivet has 0.02 inch depth dimple in head |
| Surface Treatment | Anodize or chromate |
| Surface Treatment Specification | Mil-a-8625 military specification 1st treatment response or mil-c-5541 military specification 2nd treatment response |
| Weight | 1 lb |
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for MS20426AD3-4 — functionally equivalent.
- MS20426A3-4 Same NSN 0.260 in · Aluminum
- MS20426AD3-4.5 Same NSN 0.291 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Aluminum
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error