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 6135-01-560-8130
NSN 5855-00-337-3679
NSN 5999-01-165-3198
NSN 6150-01-569-7379
NSN 7035-01-169-6551
NSN 6110-01-573-8772
NSN 6145-00-968-6603
NSN 5998-01-601-9418
NSN 5998-01-415-6359
NSN 6650-00-710-0076
NSN 7035-01-146-7096
NSN 5960-01-105-5182