Color gray anodize or blue chromate
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 6135-01-327-2092
NSN 7035-01-656-3538
NSN 5945-00-321-8275
NSN 6150-01-553-3090
NSN 5925-00-923-4268
NSN 6105-00-815-2901
NSN 6610-01-128-7748
NSN 5975-00-719-9793
NSN 5855-01-642-7607
NSN 5925-00-056-7763
NSN 5910-00-867-9124
NSN 5895-00-922-5771