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 5998-01-248-8339
NSN 7035-01-384-4383
NSN 5915-01-258-1785
NSN 5960-01-506-7039
NSN 6645-01-160-7707
NSN 5915-01-146-5543
NSN 5945-00-305-5670
NSN 4140-00-383-8230
NSN 6135-01-022-5427
NSN 7035-00-731-8729
NSN 6130-00-500-8477
NSN 5925-00-482-0854