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 5999-01-262-8687
NSN 6240-01-099-5844
NSN 6645-01-118-5300
NSN 5960-00-269-4762
NSN 5935-01-481-3488
NSN 5975-00-293-8166
NSN 2925-01-100-3694
NSN 6240-01-527-0849
NSN 5855-00-298-0261
NSN 6620-01-176-3530
NSN 6220-01-094-5551
NSN 5905-01-243-0102