washers › flat washers
NAS1149C1690R
Flat Washer
Description
Flat Washer
Specifications
| Alternate Part Number | AN960C1616 |
|---|---|
| Hole Diameter | 1.005 inches minimum and 1.025 inches maximum |
| Material | CRES |
| Material Specification | Mil-s-5059 mil spec 1st material response and mil-s-6721 mil spec 2nd material response and mil-s-6721 mil spec 3rd material response and mil-s-6721 mil spec 4th material response |
| Nondefinitive Specification/Std Data | A type and 2 grade and b class |
| Overall Diameter | 1.745 inches minimum and 1.770 inches maximum |
| Special Features | Light |
| Surface Treatment | Passivate |
| Thickness | 0.080 inches minimum and 0.100 inches maximum |
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for NAS1149C1690R — functionally equivalent.
- AN960-C1616 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.
- AN960-1616 AN 1 · 1-3/4 in · Steel
- AN960C1616L AN 1 · 1-3/4 in · CRES
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error