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 5905-01-329-1709
NSN 5925-00-647-3469
NSN 5960-01-151-4518
NSN 6135-01-183-8993
NSN 5855-01-647-8382
NSN 7035-01-139-2637
NSN 6645-00-565-1569
NSN 6685-01-564-9421
NSN 6145-00-294-0830
NSN 6240-01-038-8836
NSN 6650-01-053-8726
NSN 2925-01-547-4565