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 6130-00-365-4572
NSN 5990-00-703-0175
NSN 6135-01-554-1842
NSN 5998-00-707-5781
NSN 5935-01-484-0132
NSN 5998-01-193-6788
NSN 2925-00-631-1709
NSN 5835-01-515-6537
NSN 6130-01-592-2478
NSN 5915-00-795-7220
NSN 5990-01-424-2954
NSN 6685-01-099-4046