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 6150-01-076-4811
NSN 5915-01-446-7238
NSN 5950-01-558-5007
NSN 6240-01-556-2924
NSN 7035-01-206-2623
NSN 6240-00-231-0761
NSN 6240-00-145-1536
NSN 5999-01-487-6700
NSN 5999-01-227-2526
NSN 6685-00-509-8457
NSN 6685-01-090-8880
NSN 7035-01-024-1771