Magniflux per mil-i-6868 and bell helicopter process specification 4075, heat treated per mil-h-6875 and helicopter process specification 4140, flange square within 0.0020 in., id and od concentric within 0.0030 in.
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes bushing, drill, jig.
Classification: Parts, nesoi, for cylindrical roller bearings, nesoi
NSN 6650-00-409-2236
NSN 5975-00-147-4791
NSN 5975-01-141-5942
NSN 5998-00-161-3913
NSN 6645-01-185-7684
NSN 6650-00-776-7200
NSN 6320-01-111-8851
NSN 6620-01-529-2518
NSN 5998-00-840-6834
NSN 5915-00-865-7977
NSN 5835-01-519-2916
NSN 5925-01-517-9408