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 6135-01-265-1384
NSN 5920-01-173-4108
NSN 7035-00-497-8784
NSN 6240-01-352-0882
NSN 6220-00-989-7872
NSN 6240-01-442-7746
NSN 6320-01-036-2598
NSN 5998-00-292-9182
NSN 5965-01-319-3933
NSN 5985-01-087-2409
NSN 6105-00-684-6807
NSN 5935-01-319-5223