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 6685-00-596-8765
NSN 5835-00-532-5910
NSN 5835-01-285-3704
NSN 6135-00-080-9176
NSN 5975-01-383-9925
NSN 6620-01-580-0883
NSN 5996-01-354-2833
NSN 5985-00-727-7239
NSN 6645-01-189-0275
NSN 5910-01-296-5151
NSN 5945-00-909-6382
NSN 5905-01-377-5034