Aa end is milled w/angle of 2.Deg30 min. Porm 50 min., shank has rockwell hardness b scale 80 to 88, 0.750 in. 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 6620-01-198-4468
NSN 6650-01-303-7964
NSN 5950-01-340-9151
NSN 5905-01-495-5894
NSN 5975-01-123-9111
NSN 5920-01-118-5688
NSN 6620-00-915-9388
NSN 2925-00-816-8765
NSN 6130-01-144-3589
NSN 6130-00-912-8073
NSN 6240-00-555-6347
NSN 6620-00-248-9513