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 5935-00-409-1635
NSN 6145-00-596-8447
NSN 5996-01-354-2833
NSN 5910-00-759-3562
NSN 5930-01-238-7481
NSN 5935-01-498-8518
NSN 6110-01-441-9562
NSN 6685-01-446-8855
NSN 5930-01-018-5498
NSN 5945-00-143-4422
NSN 5965-00-886-8511
NSN 5999-00-712-9647