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 6145-01-315-2402
NSN 5945-01-579-3801
NSN 5985-01-555-7120
NSN 5835-00-126-2961
NSN 6685-00-068-9518
NSN 5998-01-463-3108
NSN 6320-01-366-5157
NSN 5905-00-848-2174
NSN 6135-01-446-6010
NSN 6320-00-402-6493
NSN 5975-01-043-1210
NSN 5965-00-868-8711