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 6150-00-318-1107
NSN 5935-00-884-0010
NSN 6150-00-058-8669
NSN 5999-00-882-5414
NSN 5990-00-977-8096
NSN 5950-01-530-8732
NSN 6685-01-430-2447
NSN 5925-00-019-9047
NSN 5930-00-469-6744
NSN 5920-01-617-8857
NSN 7035-01-114-8550
NSN 5935-01-411-3528