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 6110-01-129-5292
NSN 6145-01-025-4493
NSN 6110-01-620-5898
NSN 5920-00-373-3636
NSN 5910-01-317-4018
NSN 6145-00-224-0419
NSN 5915-01-532-6995
NSN 5915-01-004-1784
NSN 5998-01-180-2812
NSN 5985-00-737-0494
NSN 5920-01-435-3862
NSN 5975-01-344-6474