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 5935-01-434-6068
NSN 6645-01-205-0549
NSN 5960-01-340-9485
NSN 5930-00-294-9189
NSN 6685-00-527-6545
NSN 6620-00-149-7557
NSN 5925-01-430-5306
NSN 5895-01-527-7822
NSN 5935-00-098-9706
NSN 6610-00-611-8635
NSN 5945-01-534-4724
NSN 4140-00-103-0064