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 6110-01-069-2966
NSN 5925-01-462-0068
NSN 6650-00-629-8027
NSN 5990-01-221-6361
NSN 5945-01-531-4683
NSN 5915-00-433-6985
NSN 6610-01-415-5877
NSN 5965-01-426-8325
NSN 5925-00-897-0644
NSN 6685-01-281-6851
NSN 5835-01-545-2629
NSN 5920-00-201-4914