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 5915-01-356-4195
NSN 5950-01-171-4951
NSN 7035-01-179-1739
NSN 6650-01-069-2501
NSN 5835-00-334-6556
NSN 5999-01-644-7319
NSN 6220-01-054-9112
NSN 6685-01-435-4366
NSN 6110-01-255-1712
NSN 7035-01-560-8371
NSN 5985-00-575-4416
NSN 5950-01-597-9612