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NAS1149C0863B
Flat Washer
Description
Flat Washer
Specifications
| Alternate Part Number | AN960XC816 |
|---|---|
| Color | Black |
| Hole Diameter | Between 0.505 inches and 0.525 inches |
| Material | CRES |
| Material Specification | Mil-s-5059 military specification 1st material response and mil-s-6721 military specification 2nd material response and mil-s-6721 military specification 3rd material response and mil-s-6721 military specification 4th material response |
| Nondefinitive Specification/Std Data | A type and 2 grade and b class |
| Overall Diameter | Between 0.870 inches and 0.895 inches |
| Surface Treatment | Oxide finish |
| Surface Treatment Specification | Mil-c-13924 military specification single treatment response |
| Thickness | Between 0.053 inches and 0.073 inches |
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for NAS1149C0863B — functionally equivalent.
- AN960-XC816 Listed alternate CRES
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- AN960XC816 AN 1/2 · 29/32 in · CRES
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Catalog data updated 2026-07-05. Report a data error