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 6130-01-601-9361
NSN 6130-00-594-7072
NSN 5935-01-517-0854
NSN 6135-01-359-4293
NSN 5920-01-119-9216
NSN 6130-00-830-9974
NSN 5915-00-307-4313
NSN 5998-00-205-4138
NSN 5855-01-416-1527
NSN 5960-01-521-0626
NSN 2925-01-471-4912
NSN 5985-00-631-2210