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).
NSN 5915-00-648-0073
NSN 5905-01-448-8957
NSN 5925-01-374-7002
NSN 6130-01-534-3801
NSN 6610-00-483-2073
NSN 5950-00-542-0627
NSN 5910-01-065-0977
NSN 6110-00-161-4115
NSN 5999-00-941-8679
NSN 6685-00-278-9496
NSN 5855-01-426-5589
NSN 5998-00-517-9170