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 5985-01-090-3267
NSN 6320-00-242-0626
NSN 5945-01-029-5591
NSN 5935-01-105-1908
NSN 7035-01-476-7787
NSN 5905-01-156-7659
NSN 7035-01-058-8728
NSN 5965-01-256-9460
NSN 5905-01-150-6344
NSN 5935-01-380-3476
NSN 5915-01-512-7370
NSN 5925-01-533-3827