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 5975-01-370-3344
NSN 6645-01-009-7678
NSN 4140-00-167-1705
NSN 6685-01-049-6218
NSN 5945-01-312-2142
NSN 6105-01-441-5509
NSN 4140-01-377-5828
NSN 5985-00-040-0412
NSN 5999-00-990-4754
NSN 5998-01-277-4828
NSN 6240-01-407-8408
NSN 5920-01-287-8409