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 5935-00-666-4877
NSN 6320-01-195-5583
NSN 5915-01-381-5267
NSN 5985-01-394-6861
NSN 5935-00-723-6975
NSN 6610-01-044-4740
NSN 5915-00-025-1763
NSN 5855-00-100-9003
NSN 6110-00-402-0055
NSN 7035-01-382-4413
NSN 5990-01-307-4489
NSN 5895-01-014-5849