washers › flat washers
NAS1197-516L
Flat Washer
Description
Washer
Specifications
| Hole Diameter | 0.318 inches minimum and 0.338 inches maximum |
|---|---|
| Industry Standards/Certification | NAS1197 |
| Material | Aluminum |
| Material Specification | Qq-a-250/5 fed spec single material response |
| NIIN | 00-184-8980 |
| NSN | 5310-00-184-8980 |
| Overall Diameter | 0.557 inches minimum and 0.582 inches maximum |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Mil-c-5541 mil spec 1st treatment response or mil-a-8625 mil spec 2nd treatment response |
| Thickness | 0.013 inches minimum and 0.019 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
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.
- AN960JD516L AN 5/16 · 0.582 in · Aluminum
- AN960PD516L AN 5/16 · 0.582 in · Aluminum
- NAS1149D0516J NAS 5/16 · 0.582 in · Aluminum
- NAS1149DN516J NAS 5/16 · 0.582 in · Aluminum
- NAS1149F0516P NAS 5/16 · 0.582 in · Steel
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Catalog data updated 2026-07-05. Report a data error