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 7035-01-547-0725
NSN 5915-00-660-9207
NSN 4140-00-269-5795
NSN 5998-01-499-5058
NSN 5990-00-578-6254
NSN 5915-00-434-2300
NSN 6220-00-455-6306
NSN 5910-01-034-3197
NSN 6145-00-563-7716
NSN 6110-00-248-7475
NSN 6650-00-563-3880
NSN 5975-00-250-0940