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 7035-00-185-8683
NSN 5925-01-555-8524
NSN 5915-00-358-1915
NSN 2925-00-099-4030
NSN 7035-01-432-2424
NSN 2925-00-631-0548
NSN 5998-01-452-3952
NSN 6135-01-359-5798
NSN 5990-00-849-6358
NSN 5998-00-233-2128
NSN 7035-00-488-9765
NSN 5920-01-212-9504