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 6685-00-963-6208
NSN 6620-01-129-1260
NSN 5998-00-218-1360
NSN 5905-00-586-6986
NSN 5895-01-577-9626
NSN 5930-00-406-7372
NSN 5935-01-217-6089
NSN 5985-01-246-3725
NSN 5925-00-199-9565
NSN 7035-01-494-4131
NSN 6645-00-542-1734
NSN 5920-00-233-7366