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).
Classification: Other articles of iron or steel not wire nesoi
NSN 5999-01-063-7408
NSN 6685-01-297-2075
NSN 5998-01-463-3304
NSN 6220-00-702-0677
NSN 5975-00-761-0206
NSN 5945-01-285-4514
NSN 6150-01-480-7042
NSN 5935-01-577-1484
NSN 5945-00-446-6570
NSN 5990-01-301-9810
NSN 6650-00-495-8710
NSN 5950-00-873-7759