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 5855-01-138-4985
NSN 6135-01-611-0125
NSN 5998-01-438-3635
NSN 5960-01-512-0233
NSN 5945-01-142-4477
NSN 5975-01-193-4877
NSN 5999-00-005-9681
NSN 5975-01-495-8285
NSN 5996-01-124-8798
NSN 6130-01-625-3841
NSN 7035-01-181-2705
NSN 6320-01-141-3791