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 7035-01-313-6973
NSN 5910-01-270-6125
NSN 6130-01-446-7404
NSN 5935-00-101-2567
NSN 6105-01-180-3904
NSN 5998-00-212-4406
NSN 6645-00-200-2324
NSN 5950-00-394-1546
NSN 6320-01-211-2574
NSN 6650-01-085-6088
NSN 5960-00-140-9583
NSN 6105-01-371-7491