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 5910-00-797-3869
NSN 6130-01-449-0782
NSN 6650-01-305-4567
NSN 7035-00-215-3272
NSN 5835-01-132-5894
NSN 5985-01-147-5470
NSN 6130-01-415-4696
NSN 6650-01-449-3865
NSN 6645-01-097-5831
NSN 7035-01-643-7064
NSN 6320-01-365-2701
NSN 5935-00-164-8323