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 5985-01-335-8514
NSN 6105-00-035-4909
NSN 5905-01-139-6776
NSN 5905-00-419-0112
NSN 5960-01-535-1743
NSN 5915-01-406-9868
NSN 6620-01-290-2973
NSN 5999-01-457-7445
NSN 6620-01-356-9966
NSN 6645-01-170-5402
NSN 6650-01-569-8224
NSN 5975-00-097-0177