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 7035-01-435-7962
NSN 5920-01-571-1965
NSN 5935-01-085-3919
NSN 6650-01-029-2995
NSN 5998-01-395-2438
NSN 5950-01-375-2432
NSN 5998-00-333-3596
NSN 6105-01-361-9248
NSN 5960-01-411-5899
NSN 5925-01-535-8420
NSN 5930-00-069-3866
NSN 7035-01-631-4095