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 5945-01-325-4621
NSN 5999-01-167-4031
NSN 6610-01-259-0251
NSN 6145-00-568-5801
NSN 5945-01-230-5008
NSN 5945-00-110-9059
NSN 2925-01-300-6602
NSN 5965-00-827-9680
NSN 6105-01-525-3110
NSN 6620-01-589-5411
NSN 5945-01-464-2505
NSN 5985-00-055-4588