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 6645-00-079-1430
NSN 5910-01-374-7661
NSN 5835-00-949-3018
NSN 5855-01-568-7772
NSN 5915-00-952-5658
NSN 5920-01-102-7354
NSN 6650-01-277-8273
NSN 5985-00-578-7740
NSN 5920-01-189-5714
NSN 5975-01-429-6890
NSN 5999-01-147-5684
NSN 5915-00-472-0361