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 6110-00-500-4914
NSN 5835-01-449-7511
NSN 5960-01-531-2404
NSN 6645-01-414-8806
NSN 5985-01-640-6397
NSN 6135-01-390-1841
NSN 6685-01-146-5088
NSN 6150-01-286-5671
NSN 5915-01-047-4885
NSN 5975-00-468-3978
NSN 5920-01-617-8857
NSN 5930-01-119-0187