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 5905-00-802-8689
NSN 6650-01-659-4609
NSN 6620-00-827-1611
NSN 5975-00-897-6624
NSN 6620-01-418-9409
NSN 6645-00-824-6407
NSN 5998-01-161-0130
NSN 5945-01-039-3600
NSN 5920-01-150-3499
NSN 5905-00-166-4501
NSN 6220-00-152-3672
NSN 6110-00-239-6337