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MS27183-5
.156-.312 MS27183 Military Flat Washer Cadmium
Description
MS 27183-5 Flat Washer
Specifications
| Departure From Cited Document | As modified by the finish |
|---|---|
| Diameter | 0.156 |
| Finish | Cadmium ll |
| Full Size | .156-.312 |
| Hole Diameter | Between 0.151 inches and 0.164 inches |
| Industry Standards/Certification | MS27183 |
| Material | Steel |
| Material Specification | 66 federal standard single material response |
| Military Spec | MS27183 |
| MilspecPart | MS27183 |
| NIIN | 00-983-8483 |
| NSN | 5310-00-983-8483 |
| Nominal I.D. | .156 |
| Nominal O.D. | .312 |
| Nondefinitive Specification/Std Data | A type and 1 grade and a class |
| Overall Diameter | Between 0.307 inches and 0.320 inches |
| Screw Size | 6 |
| Size | .156-.312 |
| Special Features | Heavy |
| Surface Treatment | Cadmium plated |
| Surface Treatment Specification | Class 3 federal specification single treatment response type 2 qq-p-416 |
| Thickness | .035, Between 0.027 inches and 0.048 inches |
| Threads Per Inch | 0.312 |
| Type | Flat |
| U.O.M. | Imperial |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error