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 6130-00-971-1651
NSN 5996-01-567-9076
NSN 6105-01-437-6876
NSN 6150-01-487-7372
NSN 6135-00-122-2420
NSN 6110-00-514-2639
NSN 5985-01-589-9458
NSN 6650-00-784-9222
NSN 5935-01-226-4279
NSN 6220-00-121-7541
NSN 6240-01-041-2519
NSN 6110-01-346-1964