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 6130-01-385-1479
NSN 2925-01-525-2106
NSN 5965-01-318-9474
NSN 2925-00-278-9468
NSN 5950-01-383-6786
NSN 5998-00-552-6703
NSN 6220-00-735-4815
NSN 5965-01-390-3989
NSN 5920-00-904-3727
NSN 5935-01-415-0272
NSN 5999-00-724-6706
NSN 5990-00-941-5989