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).
NSN 5905-00-269-5452
NSN 5985-01-354-3231
NSN 5985-01-204-7382
NSN 5915-01-355-5111
NSN 5985-01-233-8385
NSN 6620-01-481-1358
NSN 5835-01-629-2044
NSN 5925-01-429-4554
NSN 6650-01-058-9008
NSN 5855-01-518-5278
NSN 2925-00-839-6815
NSN 5855-01-536-1409