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 5935-00-530-4538
NSN 5895-01-540-6087
NSN 5975-00-131-1583
NSN 6620-00-179-2575
NSN 6610-00-553-5103
NSN 5855-01-575-6772
NSN 5910-00-465-0331
NSN 5915-01-342-9915
NSN 5990-00-993-3130
NSN 5965-00-959-4910
NSN 6650-01-223-3113
NSN 6685-01-511-8892