No other part numbers with same form, fit, and function found.
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5855-01-191-3404
NSN 5920-01-415-5805
NSN 6150-01-423-9371
NSN 5920-01-323-6369
NSN 6110-00-523-6887
NSN 6110-00-170-6520
NSN 6620-00-703-4260
NSN 6240-00-837-7653
NSN 5925-01-428-1674
NSN 5960-01-059-6300
NSN 6110-01-605-4165
NSN 6650-00-950-4107