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 5895-01-062-2074
NSN 5975-01-422-0784
NSN 5935-01-421-3876
NSN 6685-00-955-0650
NSN 6240-01-653-9921
NSN 5905-01-418-0571
NSN 6685-01-119-3459
NSN 5895-01-137-6007
NSN 6610-01-398-8092
NSN 5905-00-056-2718
NSN 6620-01-332-5815
NSN 5996-01-506-7585