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 6610-01-353-4883
NSN 6220-01-091-2304
NSN 6105-00-438-5039
NSN 5905-01-446-2870
NSN 6645-01-587-4642
NSN 5960-01-350-2925
NSN 5945-01-642-6386
NSN 6240-00-514-3507
NSN 6110-00-168-3807
NSN 6320-01-610-4410
NSN 6130-01-477-3096
NSN 5915-00-076-9314