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 7035-00-312-3055
NSN 5915-00-333-2427
NSN 5985-00-797-2599
NSN 5915-00-243-9589
NSN 6320-01-433-0482
NSN 6620-01-304-1761
NSN 5930-01-575-6451
NSN 6135-00-377-9165
NSN 5930-01-208-5041
NSN 5855-01-566-7431
NSN 5835-01-502-9228
NSN 5965-00-594-3115