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 5910-00-360-6268
NSN 5990-01-501-9094
NSN 7035-00-153-3826
NSN 6685-00-632-4692
NSN 5935-00-170-3577
NSN 6620-01-568-5531
NSN 5965-00-215-5866
NSN 5855-00-479-9819
NSN 5999-01-385-1933
NSN 7035-01-211-5636
NSN 5998-01-298-7058
NSN 5915-00-761-4212