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 5910-01-606-8817
NSN 5990-00-118-8953
NSN 5915-01-186-2401
NSN 5999-00-213-1643
NSN 5920-00-170-4247
NSN 5920-00-199-9514
NSN 6610-00-525-6022
NSN 5925-01-484-6975
NSN 5905-01-168-8764
NSN 5935-00-362-3873
NSN 5925-00-419-3958
NSN 6685-01-046-2803