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 6240-01-421-9388
NSN 5935-00-482-7721
NSN 5935-00-306-2222
NSN 5950-00-181-9285
NSN 6130-00-081-2186
NSN 5950-01-553-0384
NSN 5975-01-495-8859
NSN 5996-00-703-1004
NSN 5998-00-193-8007
NSN 6685-01-487-8713
NSN 5915-00-498-3676
NSN 5950-01-044-5704