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 5965-01-478-5291
NSN 6620-01-145-7762
NSN 5895-00-132-6847
NSN 6685-01-024-9508
NSN 6685-01-085-5977
NSN 6110-00-179-5964
NSN 6685-01-391-6010
NSN 5910-00-990-0031
NSN 2925-01-394-5650
NSN 5965-00-954-3011
NSN 5915-01-411-5355
NSN 5920-01-076-2679