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 6650-00-842-5463
NSN 5920-00-070-4681
NSN 5950-01-026-0680
NSN 5935-01-350-8941
NSN 5905-01-289-4164
NSN 6320-01-255-2096
NSN 6645-01-648-2115
NSN 6110-00-795-3706
NSN 5965-01-127-3890
NSN 6105-00-771-0893
NSN 4140-00-021-4021
NSN 6650-01-024-9554