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 5895-00-465-3678
NSN 5935-01-495-5022
NSN 6650-01-629-9480
NSN 5915-01-387-4262
NSN 5999-00-528-2263
NSN 5945-00-323-5860
NSN 5965-00-132-6436
NSN 7035-01-586-2177
NSN 5996-00-632-0117
NSN 6320-01-172-6103
NSN 5990-01-303-6110
NSN 6645-01-051-7447