Grooves 2
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: Articles of aluminum nesoi
NSN 5999-01-358-3501
NSN 2925-01-424-0235
NSN 6105-00-659-3036
NSN 2925-01-528-7333
NSN 6135-01-422-0140
NSN 5998-01-123-1855
NSN 5996-00-804-2698
NSN 5835-00-174-7763
NSN 6240-01-354-7966
NSN 5835-01-449-7511
NSN 5999-01-305-9299
NSN 5999-01-522-0190