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 5950-01-020-3730
NSN 5930-01-605-9239
NSN 5915-01-485-2466
NSN 4140-01-371-0327
NSN 6135-01-113-1507
NSN 5985-01-202-7919
NSN 6320-01-411-1353
NSN 6220-00-554-5937
NSN 5985-00-283-6220
NSN 5910-01-364-0979
NSN 5950-01-222-4562
NSN 7035-01-217-7474