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 5950-01-197-2495
NSN 5945-00-737-3195
NSN 5925-00-170-4090
NSN 5930-01-088-1521
NSN 5945-01-132-8589
NSN 6105-01-290-4738
NSN 6135-00-874-6566
NSN 5915-01-480-3433
NSN 5965-01-312-1630
NSN 5930-01-464-6693
NSN 5920-01-497-0523
NSN 5965-01-186-2051