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 6150-01-247-3617
NSN 4140-01-248-4610
NSN 6220-00-079-0178
NSN 2925-01-138-3565
NSN 6610-00-273-9019
NSN 6610-00-923-1917
NSN 5945-00-388-3253
NSN 5910-01-094-5891
NSN 6220-01-431-5125
NSN 6135-01-546-4588
NSN 6150-01-550-3755
NSN 5950-01-208-9190