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 5950-01-580-3330
NSN 5835-01-089-1076
NSN 5855-00-763-2155
NSN 5999-00-264-9504
NSN 5895-01-593-8314
NSN 5835-01-261-2978
NSN 5925-00-632-6098
NSN 5998-01-329-5851
NSN 5920-00-291-1379
NSN 6610-01-394-4944
NSN 7035-00-523-7492
NSN 5965-00-564-1079