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 6685-00-212-4531
NSN 6130-00-205-1714
NSN 5935-00-400-6211
NSN 5985-00-189-7138
NSN 6320-01-624-0193
NSN 7035-01-160-4423
NSN 6685-01-021-0134
NSN 5950-01-069-4498
NSN 5945-01-094-7518
NSN 5915-01-068-3927
NSN 5905-01-128-3494
NSN 6320-00-242-3300