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).
Classification: Other articles of iron or steel not wire nesoi
NSN 7035-01-602-5890
NSN 6320-00-036-3688
NSN 6685-01-023-8007
NSN 5975-01-003-8937
NSN 6145-01-069-6982
NSN 5920-01-619-7253
NSN 5999-01-308-0485
NSN 5965-01-170-5705
NSN 6220-01-449-2014
NSN 6220-01-397-2846
NSN 6650-01-187-5937
NSN 5910-01-132-1541