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 5975-00-416-6588
NSN 5945-01-391-7485
NSN 6685-01-249-7296
NSN 5985-00-225-6625
NSN 5935-01-642-6645
NSN 5960-01-206-0743
NSN 5998-01-208-6206
NSN 7035-01-521-2384
NSN 6320-00-593-0379
NSN 5945-00-892-9241
NSN 5999-01-605-3468
NSN 2925-01-495-0586