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 6240-01-041-7477
NSN 6150-01-184-3581
NSN 6610-00-520-6193
NSN 5910-01-359-8211
NSN 5920-01-018-4776
NSN 5925-01-323-5784
NSN 7035-01-279-7281
NSN 6320-01-506-9439
NSN 6150-01-617-3135
NSN 5855-00-912-3885
NSN 6645-00-262-7448
NSN 4140-01-429-5953