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 5945-01-202-8119
NSN 5915-01-156-8977
NSN 5965-00-449-6974
NSN 6105-01-288-4210
NSN 5990-00-323-8856
NSN 6650-00-104-9611
NSN 5960-00-584-4553
NSN 5975-00-900-4013
NSN 5985-01-239-6725
NSN 6620-01-179-2657
NSN 6645-01-557-8134
NSN 5990-01-063-2532