1 flat on outside left corner; 1 groove located on outside diameter 0.2500 in. Wide, 0.1250 in. Deep; 1 keyway on inside length 0.2500 in. Wide, 0.1406 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: Other articles of iron or steel not wire nesoi
NSN 6150-01-023-7710
NSN 6320-00-295-2854
NSN 5999-01-509-7799
NSN 5910-00-378-1254
NSN 6620-01-367-4960
NSN 5915-01-255-2465
NSN 5930-01-543-7405
NSN 2925-00-351-1015
NSN 6105-01-215-4795
NSN 4140-01-634-0330
NSN 5960-00-911-9345
NSN 6110-01-411-9297