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 6105-00-324-9070
NSN 5930-01-446-7322
NSN 5915-01-467-2578
NSN 5985-01-067-9137
NSN 5960-00-615-0809
NSN 6240-01-651-8628
NSN 5975-00-372-6265
NSN 5985-01-094-7654
NSN 5835-01-442-6482
NSN 6685-01-619-2848
NSN 6240-01-359-2721
NSN 5930-01-205-1672