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 5920-01-333-1314
NSN 5935-01-517-4922
NSN 5920-01-386-5798
NSN 5935-00-350-2028
NSN 5930-00-228-7964
NSN 6135-00-112-8637
NSN 6645-01-648-4439
NSN 5945-01-409-2718
NSN 5990-00-644-3365
NSN 7035-00-679-9027
NSN 5895-01-231-3135
NSN 5950-01-520-7406