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 5975-00-636-4910
NSN 6320-01-425-1417
NSN 5835-01-056-9303
NSN 2925-01-583-5619
NSN 5935-01-532-6998
NSN 6610-00-953-4944
NSN 5998-01-076-7402
NSN 5930-01-422-1702
NSN 6105-01-183-5509
NSN 5999-01-231-0636
NSN 6135-00-145-8884
NSN 5960-01-283-2281