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 5915-01-476-2892
NSN 5996-00-257-8628
NSN 5935-01-226-2094
NSN 5985-00-177-9532
NSN 6135-01-440-9412
NSN 6240-01-051-6720
NSN 7035-01-528-7870
NSN 6150-01-168-8290
NSN 7035-01-352-6235
NSN 5895-00-064-1745
NSN 6105-01-612-4497
NSN 5925-00-078-9566