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 6135-00-062-5080
NSN 5925-01-067-8301
NSN 5998-01-519-6630
NSN 5935-01-183-6766
NSN 6610-00-232-1533
NSN 5910-00-285-6400
NSN 4140-00-881-3418
NSN 5920-00-138-1799
NSN 6685-01-146-8649
NSN 7035-01-501-5938
NSN 5925-01-037-1629
NSN 5935-01-629-8406