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 5999-01-274-3403
NSN 6320-00-228-5678
NSN 2925-01-386-7392
NSN 5915-00-824-8019
NSN 5925-01-356-0445
NSN 6320-00-194-4252
NSN 5915-01-474-6894
NSN 5910-00-276-8592
NSN 6105-01-275-8967
NSN 5945-00-734-7263
NSN 5935-01-435-3701
NSN 6320-01-220-2264