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 6110-00-390-8115
NSN 6320-01-631-7828
NSN 5985-00-807-7631
NSN 5930-01-202-6821
NSN 5920-01-282-3723
NSN 5975-00-599-6690
NSN 5925-01-214-4130
NSN 5998-01-525-2206
NSN 6650-00-405-0702
NSN 5960-01-375-6815
NSN 7035-01-265-2301
NSN 6240-01-572-9979