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 2925-00-416-2894
NSN 6150-01-089-2454
NSN 5945-01-147-1632
NSN 6130-01-649-9961
NSN 6105-01-262-0183
NSN 6135-01-445-6589
NSN 6105-01-538-7304
NSN 5950-01-460-2573
NSN 6645-00-321-6071
NSN 5996-01-426-8531
NSN 5905-01-617-6545
NSN 5930-01-283-0222