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 5999-01-588-8483
NSN 5965-01-170-9891
NSN 5975-00-541-8531
NSN 5920-00-271-3217
NSN 5945-01-528-6909
NSN 5915-00-049-3648
NSN 5975-01-248-4666
NSN 6220-01-107-8096
NSN 5950-01-201-1579
NSN 5855-00-288-1408
NSN 6150-00-542-8668
NSN 5930-01-389-7855