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 6320-01-265-8703
NSN 7035-00-679-9027
NSN 5985-01-411-8072
NSN 5985-01-112-9864
NSN 5965-00-256-8687
NSN 5920-00-987-1605
NSN 6220-00-850-6553
NSN 6145-01-118-1556
NSN 6620-00-445-8325
NSN 6130-01-389-4002
NSN 5950-01-282-8727
NSN 5950-01-619-4309