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 5975-00-781-3065
NSN 5915-00-686-1673
NSN 5998-01-087-9315
NSN 6130-00-530-3737
NSN 5985-00-466-2404
NSN 6145-01-176-4047
NSN 6135-01-618-1917
NSN 6220-01-363-9713
NSN 5920-01-330-0486
NSN 6130-00-022-4160
NSN 5950-01-141-7019
NSN 6685-01-659-5625