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 5999-01-250-3487
NSN 5960-00-881-0423
NSN 5910-01-384-3808
NSN 7035-01-494-7900
NSN 6240-01-519-2935
NSN 6130-01-213-2266
NSN 6645-00-588-3157
NSN 5998-01-397-8847
NSN 7035-01-152-7331
NSN 5915-00-868-8616
NSN 7035-00-267-5424
NSN 5855-01-493-9486