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 5975-01-450-3986
NSN 5920-00-421-5655
NSN 6685-00-248-6990
NSN 5895-01-297-9981
NSN 5950-00-759-1508
NSN 5996-01-409-1860
NSN 6145-01-043-7007
NSN 6130-01-510-9608
NSN 6645-00-922-8312
NSN 5925-01-446-6849
NSN 5910-01-137-6342
NSN 5985-01-206-5827