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 5965-01-479-9155
NSN 5910-01-655-5888
NSN 6130-01-572-0504
NSN 5915-01-463-7808
NSN 7035-00-150-2379
NSN 5945-01-506-3707
NSN 6105-00-942-8545
NSN 5985-01-135-6439
NSN 5905-00-351-0381
NSN 6645-01-147-2089
NSN 5930-01-496-6281
NSN 5975-00-514-3340