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 5945-00-784-1574
NSN 6130-01-538-6792
NSN 5998-01-400-0938
NSN 5920-00-226-7148
NSN 5935-01-557-5599
NSN 5925-00-231-3660
NSN 6220-00-631-1734
NSN 5920-01-343-9260
NSN 5925-01-569-8557
NSN 5975-00-535-9720
NSN 5920-01-499-7604
NSN 5835-00-518-4507