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 6685-00-342-9408
NSN 6620-00-610-1272
NSN 6645-01-447-6777
NSN 5935-01-407-6781
NSN 5965-00-289-6280
NSN 5960-01-541-9884
NSN 6105-00-862-8374
NSN 5910-00-515-3586
NSN 6130-00-216-9214
NSN 6240-01-472-2950
NSN 5905-00-152-8234
NSN 5990-01-507-7495