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 5965-00-529-0602
NSN 5996-00-747-9770
NSN 6110-01-309-9842
NSN 5905-00-849-3229
NSN 6150-01-542-7171
NSN 6650-01-029-2995
NSN 6320-01-486-8004
NSN 6685-01-076-2678
NSN 5985-01-384-4384
NSN 6220-01-350-5873
NSN 5965-00-913-9545
NSN 5975-01-557-8639