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 5990-01-357-6175
NSN 6220-01-529-6728
NSN 5910-01-221-1121
NSN 6645-01-037-4735
NSN 5835-00-874-1085
NSN 6220-01-062-9782
NSN 5960-01-641-5493
NSN 7035-01-463-6559
NSN 5915-01-202-3070
NSN 2925-00-928-5931
NSN 6130-00-253-3901
NSN 6685-01-382-6332