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 5925-00-905-9797
NSN 6650-01-012-3290
NSN 5985-00-855-6727
NSN 5915-01-487-5884
NSN 6130-01-262-9195
NSN 5960-01-425-1454
NSN 6620-00-118-8913
NSN 5935-01-238-4526
NSN 5935-00-878-1828
NSN 5975-01-608-4857
NSN 2925-01-341-7423
NSN 5925-00-452-1270