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 6150-01-620-0391
NSN 5915-01-222-3616
NSN 4140-01-360-5134
NSN 5930-01-208-4298
NSN 5990-01-353-3691
NSN 5996-01-211-3562
NSN 7035-01-388-6943
NSN 5999-01-388-0377
NSN 5960-00-535-9692
NSN 5925-00-356-8007
NSN 6610-00-232-9485
NSN 5855-00-125-0780