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 6685-01-216-0056
NSN 5835-01-106-1456
NSN 5975-01-291-2373
NSN 7035-01-193-2667
NSN 6130-01-480-9852
NSN 5855-00-014-5008
NSN 5935-00-157-3922
NSN 7035-00-756-4374
NSN 5950-00-035-8791
NSN 5935-01-064-3096
NSN 5935-01-546-4912
NSN 5835-01-332-2867