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 5915-01-206-4382
NSN 5930-01-610-7723
NSN 6650-01-239-2759
NSN 6320-00-238-9973
NSN 5950-01-398-0762
NSN 5998-01-526-9928
NSN 6320-01-332-7020
NSN 2925-01-426-3410
NSN 6130-01-244-5516
NSN 5965-01-312-7972
NSN 5975-00-683-5869
NSN 2925-01-254-3068