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 5905-01-206-1505
NSN 7035-01-106-3476
NSN 6220-01-203-2096
NSN 6320-01-090-8296
NSN 5999-01-259-9527
NSN 5975-01-072-2569
NSN 5915-00-967-6834
NSN 6320-01-185-3857
NSN 6150-00-946-3642
NSN 6220-00-452-5308
NSN 6130-01-106-3462
NSN 5925-01-050-8410