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 5920-01-631-4334
NSN 5990-01-173-9531
NSN 6135-00-866-2311
NSN 5835-00-148-9719
NSN 6130-01-202-8025
NSN 4140-00-282-9759
NSN 6320-00-468-8421
NSN 5945-01-254-3773
NSN 7035-01-423-8343
NSN 5985-01-082-0980
NSN 6645-01-535-0719
NSN 5930-01-251-9612