washers › flat washers
MS27183-11
.312-.734 MS27183 Military Flat Washer Cadmium
Description
MS 27183-11 Flat Washer
Specifications
| Diameter | 0.312 |
|---|---|
| Finish | Cadmium ll |
| Full Size | .312-.734 |
| Hole Diameter | Between 0.307 inches and 0.327 inches |
| Industry Standards/Certification | MS27183 |
| Material | Steel |
| Material Specification | 66 federal standard single material response |
| Military Spec | MS27183 |
| MilspecPart | MS27183 |
| NIIN | 00-809-3078 |
| NSN | 5310-00-809-3078 |
| Nominal I.D. | .312 |
| Nominal O.D. | .734 |
| Nondefinitive Specification/Std Data | A type and 1 grade and a class |
| Overall Diameter | Between 0.727 inches and 0.749 inches |
| Screw Size | 1/4 |
| Size | .312-.734 |
| Surface Treatment | Cadmium plated |
| Surface Treatment Specification | Class 3 federal specification single treatment response type 2 qq-p-416 |
| Thickness | .065, Between 0.051 inches and 0.080 inches |
| Threads Per Inch | 0.734 |
| Type | Flat |
| U.O.M. | Imperial |
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.
- MS15795-411 MS 5/16 · 3/4 in · Nickel
- MS15795-711 MS 5/16 · 3/4 in · Aluminum
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error