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 5910-01-406-8578
NSN 5915-01-320-0951
NSN 7035-00-153-3826
NSN 6620-01-578-1984
NSN 4140-00-299-6328
NSN 5925-01-005-4983
NSN 6685-00-764-0127
NSN 5960-00-783-6027
NSN 6650-01-270-4512
NSN 5975-01-177-8577
NSN 5910-01-136-2656
NSN 5990-01-472-2447