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 5985-01-605-4624
NSN 5998-01-047-7446
NSN 5855-01-143-9556
NSN 7035-00-050-9962
NSN 6220-01-441-2889
NSN 6220-00-651-9622
NSN 6320-01-268-3072
NSN 6110-01-615-7236
NSN 5905-01-418-0280
NSN 5985-01-427-3734
NSN 5990-01-373-3104
NSN 7035-00-096-9986