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 5985-00-988-4752
NSN 6220-00-010-3982
NSN 5960-00-275-7497
NSN 5855-01-246-4274
NSN 6320-00-330-4327
NSN 5935-00-394-3726
NSN 5999-01-020-2342
NSN 5998-00-628-7248
NSN 2925-00-169-3775
NSN 5945-01-498-8333
NSN 6320-00-731-6134
NSN 7035-00-337-8745