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 5975-01-371-3317
NSN 5915-00-003-0351
NSN 5950-01-466-8096
NSN 6135-00-917-1894
NSN 5945-01-198-6156
NSN 7035-01-115-8996
NSN 6685-01-382-7398
NSN 6110-00-959-7002
NSN 5925-00-399-1120
NSN 6150-01-049-2354
NSN 5835-00-946-2656
NSN 5998-01-208-3626