Special Features:

Rockwell hardness rating c scale 50 to 55 max surface finish, right end 32 microinches aa, id and seal seat id 63 microinches aa, od flange od, flange w 125 microinches aa, flange and body left end lapped within 3 helium light bands, fluorescent penetrant inspected mil-1-6866

Properties:

An item of various shapes and cross sections, usually flanged and designed to fit over a rod, shaft, or the like, for the purpose of encasing and posititioning a seal, plain encased or a seal, plain. the flange is usually drilled for stud or bolt mounting. item does not include the seal. excludes retainer, packing.