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 5975-00-792-3462
NSN 6150-01-293-7607
NSN 6135-01-512-8740
NSN 6145-01-578-4898
NSN 5960-00-423-7842
NSN 5930-01-257-4409
NSN 6610-00-061-7882
NSN 5905-01-424-1739
NSN 5910-00-145-5754
NSN 6110-01-105-2971
NSN 6620-01-582-2046
NSN 6105-01-406-4844