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 5835-01-090-0784
NSN 5960-00-985-2783
NSN 7035-01-411-6062
NSN 6135-00-351-8606
NSN 6220-01-113-6431
NSN 6320-01-455-3394
NSN 5960-01-054-3752
NSN 5855-00-494-9581
NSN 6240-01-115-3070
NSN 5945-01-155-9612
NSN 6105-01-621-1624
NSN 5950-01-063-3517