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 5960-01-383-6262
NSN 6685-00-514-6364
NSN 5915-01-049-1332
NSN 6645-00-542-1734
NSN 5950-01-153-7406
NSN 5996-01-188-8792
NSN 6320-01-512-2031
NSN 5915-00-760-1903
NSN 4140-01-279-0058
NSN 5835-01-227-4752
NSN 6130-01-383-0983
NSN 5996-01-029-2904