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 nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6130-00-314-2776
NSN 5960-01-236-1169
NSN 5975-00-127-0542
NSN 6105-01-382-9690
NSN 6110-01-596-1083
NSN 5920-01-214-8430
NSN 6105-00-085-2178
NSN 5925-01-586-5296
NSN 6610-01-489-0071
NSN 5835-00-358-4235
NSN 6135-01-396-0704
NSN 5930-01-421-1538