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 5975-01-066-9462
NSN 5925-00-519-3657
NSN 6110-01-003-9614
NSN 5999-01-363-4582
NSN 6320-01-138-0442
NSN 6145-00-950-9017
NSN 7035-00-890-7649
NSN 6620-01-245-0184
NSN 5996-01-382-5113
NSN 5930-01-258-5431
NSN 6685-01-515-1137
NSN 6610-00-005-1847