washers › finishing washers
NAS391B6P
Countersunk Finishing Washer
Description
Countersunk Finishing Washer
Specifications
| Head Type | Countersunk |
|---|---|
| Hole Diameter | 0.179 inches minimum and 0.185 inches maximum |
| Industry Standards/Certification | NAS391 |
| Material | Copper |
| Material Thickness | 0.015 inches minimum and 0.021 inches maximum |
| NIIN | 00-198-9315 |
| NSN | 5310-00-198-9315 |
| Outside Diameter | 0.442 inches minimum and 0.448 inches maximum |
| Overall Height | 0.084 inches minimum and 0.090 inches maximum |
| Pre-Packaged Bag Quantity | 50 |
| Style Designator | Finishing |
| To Fit Diameter | #6 |
| Type | Interior Finishing Washer |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS391B4P
- NAS391B6P
- NAS391B8P
- NAS391B10P
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS391B6P. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error