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 5960-00-204-7506
NSN 5965-00-791-0964
NSN 6685-00-009-7470
NSN 5925-00-926-0863
NSN 5960-01-163-8905
NSN 5935-00-799-7343
NSN 6645-01-252-8870
NSN 5975-00-233-3830
NSN 6610-01-297-7004
NSN 6150-01-076-4811
NSN 5935-00-737-4925
NSN 5925-00-212-4901