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 5960-01-471-2656
NSN 2925-01-535-7235
NSN 5965-01-421-1244
NSN 6645-01-400-1137
NSN 6220-01-624-7803
NSN 5905-01-574-9951
NSN 5930-01-652-4318
NSN 5920-01-275-2260
NSN 6610-01-502-3057
NSN 5915-01-502-6421
NSN 5905-01-273-5450
NSN 6650-01-381-6978