Items center recessed 0.875 in., .75 in.Deep
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 5996-01-391-7194
NSN 5930-00-580-3085
NSN 5935-00-090-8375
NSN 5910-01-349-3058
NSN 6610-01-548-3401
NSN 6685-01-631-3278
NSN 5996-01-226-5314
NSN 6135-01-347-9045
NSN 6145-01-129-7009
NSN 6145-00-961-0775
NSN 5996-01-003-7206
NSN 6685-01-470-6029