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 5998-01-647-7759
NSN 6610-01-415-5775
NSN 5985-00-192-7098
NSN 6240-01-135-8271
NSN 5998-01-029-2642
NSN 5835-01-089-7615
NSN 7035-01-423-8343
NSN 5999-01-507-8838
NSN 5985-01-381-7469
NSN 6110-01-557-6168
NSN 5855-01-346-7682
NSN 5950-00-629-2770