Optional material steel comp 303s
A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outside diameter or smallest overall outside dimension is designated as a tolerance/dimension the maximum dimension will be used to determine compliance. Excludes gasket; insulator (as modified) and mounting pad, electrical-electronic component.
Classification: Other articles of iron or steel not wire nesoi
NSN 5935-00-221-3720
NSN 6645-00-540-8930
NSN 5915-01-602-9324
NSN 6150-01-192-7355
NSN 5855-00-688-9954
NSN 2925-01-424-0235
NSN 6685-00-814-8716
NSN 6105-01-411-5970
NSN 6105-01-590-3278
NSN 6150-00-185-3293
NSN 5925-00-174-0872
NSN 5999-00-298-2161