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 6685-01-583-0894
NSN 5915-01-177-4259
NSN 5950-01-485-2595
NSN 5996-00-845-8990
NSN 5960-01-359-6630
NSN 5915-00-195-8761
NSN 6610-01-437-2506
NSN 5915-01-481-3489
NSN 6150-01-181-5612
NSN 5915-01-356-6502
NSN 5920-00-507-5105
NSN 5990-00-471-9767