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 5965-01-462-2291
NSN 6645-01-425-2330
NSN 5855-01-535-7127
NSN 5950-00-222-7491
NSN 6645-01-287-5239
NSN 6130-01-044-3796
NSN 5855-00-411-8688
NSN 6620-01-532-0329
NSN 5935-00-310-7626
NSN 6220-01-179-8278
NSN 6610-01-200-6861
NSN 5985-01-423-9769