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 5965-01-142-8044
NSN 6610-01-091-3740
NSN 5855-01-426-5589
NSN 5950-00-059-3357
NSN 6620-00-658-6588
NSN 5945-00-015-1536
NSN 6150-01-129-8190
NSN 5975-01-025-1870
NSN 5950-01-422-9228
NSN 5925-00-666-4753
NSN 5998-00-654-5278
NSN 6145-01-150-5061