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 7035-00-631-3782
NSN 6105-01-211-5451
NSN 5920-01-476-5120
NSN 5999-01-254-2763
NSN 5910-01-618-4722
NSN 5996-00-009-6113
NSN 7035-01-522-7869
NSN 5920-01-262-5094
NSN 5960-01-093-9491
NSN 6610-01-092-1322
NSN 5925-01-563-3556
NSN 6105-01-347-8611