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 2925-00-941-3708
NSN 6320-01-089-9086
NSN 5998-00-804-7822
NSN 5915-01-599-0585
NSN 6240-00-163-5143
NSN 7035-00-008-4173
NSN 6240-01-431-5442
NSN 6130-00-758-5253
NSN 7035-01-426-4133
NSN 5930-01-156-8028
NSN 4140-00-640-6811
NSN 5990-00-226-1152