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 5950-01-023-9900
NSN 6220-00-192-1164
NSN 6650-01-086-1270
NSN 6135-01-426-8282
NSN 5915-00-080-8724
NSN 5930-00-815-7445
NSN 6130-00-533-9659
NSN 5835-00-422-1441
NSN 6220-00-560-4012
NSN 5945-01-272-8904
NSN 5915-01-139-5070
NSN 6685-00-822-9465