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 6685-01-481-3322
NSN 6110-00-084-5371
NSN 5895-00-353-1795
NSN 6610-01-318-6713
NSN 7035-01-008-7248
NSN 6105-01-463-8557
NSN 5905-01-147-5328
NSN 5915-01-312-4184
NSN 5895-00-003-0433
NSN 5999-01-144-6254
NSN 6650-00-107-8509
NSN 4140-00-862-5644