15.0 deg. Tapered bore
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 5950-01-009-9409
NSN 5905-01-557-2981
NSN 6145-01-519-5345
NSN 6110-00-988-0920
NSN 6685-01-190-4356
NSN 5835-00-912-5656
NSN 5945-00-251-3915
NSN 5835-01-398-3859
NSN 2925-01-565-6410
NSN 5910-00-833-6647
NSN 5985-00-526-3469
NSN 6320-00-823-2015