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 5915-00-671-6463
NSN 6650-01-517-9452
NSN 4140-01-421-3698
NSN 5996-00-411-7119
NSN 5996-00-487-5777
NSN 6150-01-139-6759
NSN 5920-01-296-2647
NSN 6685-01-122-6268
NSN 6130-01-125-0839
NSN 6145-00-245-6645
NSN 5999-01-364-0149
NSN 5925-01-276-7059