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 5999-01-167-7298
NSN 5925-00-159-7622
NSN 5990-00-254-4825
NSN 5925-00-246-4645
NSN 5835-01-371-8759
NSN 4140-01-305-3927
NSN 6150-01-328-7444
NSN 6220-01-253-0380
NSN 6320-01-202-8761
NSN 6110-00-621-3475
NSN 5998-01-506-2272
NSN 6620-01-254-3609