Flange counterbored 0.340 in. Diameter by 0.040 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 5999-01-386-9547
NSN 5998-01-232-8382
NSN 5975-01-388-8993
NSN 5990-01-326-2677
NSN 2925-01-633-4048
NSN 5910-00-156-0993
NSN 5910-01-213-9055
NSN 5835-00-393-1996
NSN 5996-00-943-9050
NSN 5975-00-189-7849
NSN 6135-01-202-8113
NSN 5905-00-163-1227