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 5965-01-594-1983
NSN 5965-01-396-7508
NSN 5985-01-554-4529
NSN 5835-01-303-6563
NSN 6150-00-003-9733
NSN 5985-01-263-9565
NSN 6240-01-238-9977
NSN 6685-01-392-0059
NSN 5999-00-184-7656
NSN 2925-01-424-0235
NSN 5905-01-513-8878
NSN 5998-01-524-0271