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 6135-01-462-0731
NSN 6645-01-324-1956
NSN 5905-01-429-1256
NSN 5920-01-416-8756
NSN 6320-00-593-0379
NSN 2925-00-404-6461
NSN 6320-00-284-1524
NSN 5925-00-286-8502
NSN 5855-00-631-4565
NSN 5920-01-567-5571
NSN 5998-00-156-5964
NSN 5895-00-167-4746