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 6685-01-298-1647
NSN 5985-00-446-6132
NSN 5998-00-578-7870
NSN 6130-01-276-1002
NSN 5996-01-062-0807
NSN 5996-00-789-3203
NSN 5960-01-077-6062
NSN 5950-00-199-8153
NSN 6610-00-879-2788
NSN 5990-00-415-5351
NSN 5855-01-391-7472
NSN 5950-00-200-1110