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 6645-01-567-8282
NSN 6240-00-167-2467
NSN 5855-00-221-9435
NSN 6150-00-681-8379
NSN 5998-01-423-1070
NSN 6105-01-384-2840
NSN 4140-01-136-2204
NSN 5920-00-771-7280
NSN 5935-01-287-9666
NSN 5915-00-757-8633
NSN 5915-00-607-7628
NSN 6145-00-949-7026