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 5985-01-061-5194
NSN 5935-01-169-3584
NSN 5975-00-223-9863
NSN 6240-00-322-9928
NSN 5915-01-049-9883
NSN 4140-01-079-6886
NSN 6145-01-134-7598
NSN 6145-01-025-1372
NSN 5950-01-604-7510
NSN 6645-01-068-6524
NSN 6145-01-240-8993
NSN 6130-01-037-2012