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 5998-01-439-4687
NSN 6110-00-950-6065
NSN 6150-01-373-3813
NSN 6135-00-044-3860
NSN 5925-01-023-6900
NSN 5915-01-371-4194
NSN 6150-01-627-4528
NSN 6220-01-056-6507
NSN 4140-01-446-1875
NSN 5950-01-337-6785
NSN 5925-01-360-5605
NSN 5996-01-325-1664