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 5855-01-555-3354
NSN 5855-01-159-1654
NSN 2925-01-266-5229
NSN 5990-00-770-6975
NSN 6145-01-515-9011
NSN 5975-01-607-3914
NSN 5920-01-570-0011
NSN 7035-01-129-7834
NSN 7035-01-612-0088
NSN 6145-01-461-2750
NSN 6650-01-447-2858
NSN 6220-01-106-3215