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 5895-01-454-3048
NSN 5950-01-006-8300
NSN 5910-00-762-1293
NSN 5960-00-764-2564
NSN 5998-01-237-2541
NSN 6220-01-483-8529
NSN 6105-01-630-6795
NSN 5920-01-421-9154
NSN 5855-01-007-9541
NSN 6130-01-545-6605
NSN 5895-01-461-7472
NSN 6135-00-284-1406