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 6320-01-277-5793
NSN 5985-01-089-9904
NSN 6645-01-012-0424
NSN 5985-01-244-0568
NSN 2925-01-208-0711
NSN 6150-01-215-2181
NSN 4140-00-218-3579
NSN 2925-01-209-3584
NSN 6650-01-469-5651
NSN 6645-00-542-1734
NSN 6130-00-531-6564
NSN 5925-01-061-9717