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 6685-01-246-4265
NSN 5985-00-504-9715
NSN 5998-01-578-6731
NSN 5835-01-228-8666
NSN 6135-01-077-5705
NSN 7035-01-123-0085
NSN 5910-00-455-8516
NSN 6130-00-598-2034
NSN 7035-01-086-2922
NSN 6240-00-756-5149
NSN 6685-00-204-6037
NSN 5990-01-471-0494