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 6135-00-295-2614
NSN 6650-01-262-7296
NSN 5920-00-443-4653
NSN 5925-00-865-3388
NSN 5910-01-005-0474
NSN 7035-01-395-0757
NSN 5965-01-064-2107
NSN 6685-00-419-0643
NSN 7035-01-585-0085
NSN 5915-01-593-5798
NSN 5905-00-243-2200
NSN 5935-01-231-8432