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 5999-01-217-9784
NSN 6135-01-647-5692
NSN 5985-01-028-3799
NSN 5855-01-109-6433
NSN 6685-00-145-8314
NSN 5960-01-068-4003
NSN 5998-01-258-5877
NSN 5985-01-147-4449
NSN 6320-00-331-7138
NSN 5990-01-078-1294
NSN 5835-01-199-5902
NSN 2925-00-478-3742