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 5835-00-861-6066
NSN 5935-01-186-0804
NSN 5998-01-124-3345
NSN 5999-01-454-0048
NSN 5999-00-164-8383
NSN 5945-01-053-2790
NSN 5975-01-332-6382
NSN 5965-01-529-5311
NSN 6685-01-254-3490
NSN 5835-01-045-3371
NSN 5855-00-055-1694
NSN 6685-00-186-0190