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 6320-01-554-0901
NSN 5950-00-243-9040
NSN 5960-00-819-3926
NSN 5920-01-660-1950
NSN 6645-00-778-2839
NSN 5985-00-618-6629
NSN 2925-00-936-9344
NSN 6650-01-445-5394
NSN 7035-01-111-7206
NSN 5975-01-078-6670
NSN 6130-01-460-7575
NSN 2925-00-533-6262