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 6610-01-130-5101
NSN 5915-01-487-4921
NSN 5935-01-086-9035
NSN 6110-00-263-6664
NSN 6620-01-104-5758
NSN 6135-01-408-0313
NSN 4140-01-398-1631
NSN 6685-01-492-9853
NSN 6130-01-505-3754
NSN 6645-01-144-8627
NSN 7035-01-106-3476
NSN 5975-01-458-9536