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 6240-01-476-7357
NSN 5985-01-574-8256
NSN 5905-01-610-2018
NSN 6645-01-411-5657
NSN 2925-01-581-3273
NSN 5998-01-442-7841
NSN 5965-00-931-8446
NSN 5999-01-555-7511
NSN 6685-01-616-4091
NSN 5920-01-487-1162
NSN 6150-00-156-4581
NSN 6240-00-803-2777