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 6130-01-371-3889
NSN 5996-01-157-3883
NSN 6135-01-052-9634
NSN 5915-01-230-3530
NSN 5915-01-023-2555
NSN 6685-00-624-1388
NSN 5996-00-145-8174
NSN 5950-01-435-5478
NSN 5975-00-023-1937
NSN 5996-00-441-2034
NSN 5998-01-549-6034
NSN 5910-00-490-3943