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 6620-01-212-4298
NSN 5999-01-647-3120
NSN 5935-00-683-7894
NSN 5855-00-832-9341
NSN 5935-01-466-8326
NSN 6620-01-266-8894
NSN 5999-01-305-8543
NSN 6105-00-400-0734
NSN 7035-00-275-5604
NSN 7035-00-250-0982
NSN 6685-00-443-5650
NSN 6320-01-243-2276