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 5915-01-165-9778
NSN 6145-01-649-8002
NSN 5998-01-207-6963
NSN 6145-01-187-2034
NSN 5855-01-147-4785
NSN 7035-01-317-4227
NSN 5950-01-507-6010
NSN 6685-01-645-5509
NSN 5915-01-436-8179
NSN 6240-01-045-5425
NSN 5998-00-733-0015
NSN 5960-01-278-9394