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 5905-00-119-1462
NSN 6110-00-238-6909
NSN 5930-00-990-1978
NSN 6320-00-925-0558
NSN 6685-01-289-2988
NSN 6240-01-534-5829
NSN 6620-00-035-5813
NSN 5999-01-627-1527
NSN 6220-01-376-5920
NSN 5945-00-421-9879
NSN 6320-00-456-0836
NSN 5905-01-176-6545