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 5935-00-106-8941
NSN 5895-01-617-3931
NSN 7035-01-600-9680
NSN 6645-01-253-5316
NSN 5915-00-465-9872
NSN 6220-01-021-5642
NSN 5998-00-409-7629
NSN 5996-01-563-8998
NSN 5985-00-811-7472
NSN 5935-00-136-9710
NSN 4140-01-231-3547
NSN 6320-00-725-0754