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 5999-01-421-3388
NSN 6610-00-526-4803
NSN 5965-01-053-0475
NSN 6110-00-553-8816
NSN 5950-01-398-1239
NSN 5905-01-645-8982
NSN 5895-00-009-3482
NSN 6685-00-599-4088
NSN 5985-01-314-9592
NSN 5935-00-936-6514
NSN 6150-01-303-1353
NSN 6105-01-588-3986