Aa end is milled at an angle of 2deg 30 min. Porm 50 min., shank has rockwell hardness b scale 80 to 88 0.750in. Lg from bb end
A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6145-00-756-0465
NSN 4140-01-272-3173
NSN 6105-00-246-7116
NSN 6220-01-345-6773
NSN 6685-01-064-7944
NSN 5925-00-228-7605
NSN 6150-01-062-3608
NSN 6130-01-276-2776
NSN 5965-01-241-9865
NSN 6620-01-068-4498
NSN 5996-01-328-8706
NSN 6220-00-761-6253