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 5998-00-785-6051
NSN 6320-00-116-3658
NSN 5998-01-249-1896
NSN 7035-00-946-2642
NSN 6150-00-105-2800
NSN 5985-00-879-9680
NSN 5985-00-828-0615
NSN 5835-01-216-7289
NSN 6645-01-330-2616
NSN 4140-01-050-5100
NSN 5999-00-203-1202
NSN 5975-01-037-5837