One hole 0.4062 in. Diameter located perpedicular to the axis
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 5985-01-502-9303
NSN 6220-00-111-3188
NSN 2925-01-510-2221
NSN 6150-01-413-3597
NSN 5895-01-317-3784
NSN 5960-00-153-7115
NSN 6130-01-036-6591
NSN 5998-01-271-5006
NSN 2925-01-285-7163
NSN 5930-00-186-2442
NSN 6135-01-370-2599
NSN 5999-01-542-1346