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 5985-01-296-9539
NSN 6320-00-483-0451
NSN 5915-00-844-5713
NSN 5935-01-145-4334
NSN 5920-00-832-0320
NSN 5985-01-485-2416
NSN 5925-01-292-1101
NSN 5895-00-052-8919
NSN 7035-01-300-8409
NSN 5960-01-363-3805
NSN 5910-00-942-1570
NSN 7035-01-581-9857