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MS15795-815B
.438-1.000 MS15795 Military Flat Washer 300 Series Stainless Steel DFAR Black Ox
Description
MS 15795-815B Flat Washer
Specifications
| Color | Black |
|---|---|
| Diameter | M.438 |
| Finish | Black Oxide |
| Full Size | M.438-1.000 |
| Hole Diameter | 0.433 inches minimum and 0.453 inches maximum |
| Material | CRES |
| Material Specification | 66 fed std all material responses |
| Military Spec | MS15795 |
| MilspecPart | MS15795B |
| Nominal I.D. | .438 |
| Nominal O.D. | 1.000 |
| Nondefinitive Specification/Std Data | A type and 1 grade and b class |
| Overall Diameter | 0.993 inches minimum and 1.030 inches maximum |
| Screw Size | 3/8 |
| Size | .438-1.000 |
| Surface Treatment | Oxide finish |
| Surface Treatment Specification | Mil-c-13924 cl1 mil spec single treatment response |
| Thickness | .083, 0.064 inches minimum and 0.104 inches maximum |
| Threads Per Inch | 1 |
| U.O.M. | Metric |
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.
- MS15795-415 MS 7/16 · 1.03 in · Monel
- MS27183-15 MS 7/16 · 1.03 in · Steel
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Catalog data updated 2026-07-05. Report a data error