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 5910-01-449-9021
NSN 5910-01-124-0955
NSN 2925-00-284-1534
NSN 5985-00-275-3643
NSN 6320-00-539-9283
NSN 5945-01-414-2383
NSN 5910-01-286-3782
NSN 2925-01-560-0517
NSN 5915-00-331-7769
NSN 5855-01-120-7831
NSN 6110-01-397-2112
NSN 5990-01-116-2181