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 7035-01-563-1646
NSN 5999-01-166-4316
NSN 6650-01-519-0399
NSN 6645-00-955-7997
NSN 5835-01-588-6533
NSN 5930-01-605-3707
NSN 5990-00-234-0119
NSN 6145-00-078-9917
NSN 6645-01-023-8724
NSN 5975-01-366-2815
NSN 2925-01-228-6554
NSN 5990-01-433-7886