washers › flat washers
NAS620-4L
Flat Washer S/S
Description
NAS 620-4L Flat Washer
Specifications
| Finish | Cadmium |
|---|---|
| Hole Diameter | Between 0.120 inches and 0.130 inches |
| Industry Standards/Certification | NAS620 |
| Material | Steel |
| Material Specification | Qq-s-698 federal specification single material response |
| NIIN | 00-616-3648 |
| NSN | 5310-00-616-3648 |
| Nominal I.D. | .115 |
| Nominal O.D. | .209 |
| Overall Diameter | Between 0.204 inches and 0.224 inches |
| Pre-Packaged Bag Quantity | 100 |
| Screw Size | 4 |
| Surface Treatment | Cadmium plated |
| Surface Treatment Specification | Cl 2 federal specification single treatment response type 2 qq-p-416 |
| Thickness | 0.016 |
| Type | Flat |
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.
- NAS620B4L NAS #5 · 0.224 in · Copper
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Catalog data updated 2026-07-05. Report a data error