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 6145-01-526-1651
NSN 5835-00-148-9719
NSN 2925-01-157-9204
NSN 6645-01-535-7136
NSN 6145-01-146-7407
NSN 5895-01-530-1058
NSN 2925-00-992-2566
NSN 5996-01-167-9234
NSN 6650-00-578-6543
NSN 7035-01-509-1959
NSN 5855-00-925-0114
NSN 2925-01-009-9560