No other part numbers with same form, fit, and function found.
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.
NSN 2925-01-502-9903
NSN 6220-01-409-1585
NSN 5998-01-607-6310
NSN 6240-00-248-6517
NSN 5999-01-265-2500
NSN 6105-00-688-7082
NSN 5996-01-399-6677
NSN 6150-01-065-5439
NSN 5855-01-100-3272
NSN 4140-01-534-8910
NSN 5996-01-515-4431
NSN 5965-01-056-1303