A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
Classification: Other articles of iron or steel not wire nesoi
NSN 5975-00-495-6735
NSN 6110-01-494-3846
NSN 5930-01-181-6730
NSN 5835-01-138-8622
NSN 5925-01-067-2928
NSN 6610-01-339-9222
NSN 5935-01-534-2473
NSN 5855-01-250-2421
NSN 7035-01-026-1171
NSN 6650-01-145-5173
NSN 6220-00-148-8215
NSN 5835-00-227-7909