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 6130-01-146-8809
NSN 5935-00-839-4300
NSN 5960-00-185-9974
NSN 6685-01-333-6754
NSN 6620-01-332-5815
NSN 5996-00-259-0309
NSN 5935-01-025-0926
NSN 5985-01-152-2693
NSN 2925-01-485-8304
NSN 5965-01-026-9865
NSN 5999-01-120-9343
NSN 4140-00-968-7367