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 4140-01-525-9688
NSN 5960-01-214-0951
NSN 5910-00-555-0022
NSN 5975-01-337-2961
NSN 5915-00-601-2628
NSN 5960-01-044-4902
NSN 6105-00-258-2157
NSN 5990-01-202-0001
NSN 5855-01-110-9564
NSN 5895-01-298-7460
NSN 6145-01-502-5801
NSN 5965-01-534-2818