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 6645-00-055-2170
NSN 5855-01-344-8688
NSN 5975-01-572-0584
NSN 6220-00-091-9145
NSN 5920-01-620-8281
NSN 5985-01-283-6927
NSN 5990-00-905-4624
NSN 6110-01-210-6539
NSN 5960-01-170-4057
NSN 5985-00-216-4961
NSN 5925-01-532-0744
NSN 5835-01-014-4209