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 5975-00-124-8982
NSN 5895-01-459-7527
NSN 4140-00-423-6663
NSN 5999-00-495-5668
NSN 5855-01-138-4985
NSN 5925-01-291-4020
NSN 6610-01-093-4710
NSN 6685-00-973-8247
NSN 5905-01-141-6529
NSN 6650-00-316-0260
NSN 4140-01-065-3981
NSN 6110-01-160-0214