8 in. Dia.
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 5985-01-263-4482
NSN 6130-01-484-5307
NSN 5925-00-078-9566
NSN 5975-01-039-8428
NSN 5930-00-175-9172
NSN 5915-00-971-5784
NSN 5915-01-034-7006
NSN 5985-01-579-5828
NSN 5925-01-567-5307
NSN 5910-01-196-9389
NSN 4140-00-069-0087
NSN 5965-01-605-8821