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 6320-01-476-7476
NSN 5945-01-034-0127
NSN 6150-01-531-0102
NSN 6135-01-333-6737
NSN 5998-01-421-4797
NSN 5990-01-198-0115
NSN 5935-01-106-9596
NSN 6685-01-344-7273
NSN 5998-01-455-6668
NSN 2925-01-356-3168
NSN 6105-01-245-8932
NSN 5905-01-592-6236