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 5996-01-046-6351
NSN 5915-01-433-2405
NSN 5925-00-736-0425
NSN 5985-01-398-5487
NSN 6110-01-003-6717
NSN 6220-01-598-8868
NSN 5910-01-524-4876
NSN 5965-00-086-8513
NSN 6620-01-333-7014
NSN 6240-01-475-4293
NSN 6110-01-490-2349
NSN 5920-01-113-7263