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 5945-01-025-5956
NSN 6650-01-145-5663
NSN 5910-01-367-7910
NSN 5895-01-465-4424
NSN 5915-01-337-7141
NSN 5925-00-262-5651
NSN 6220-00-959-8030
NSN 5975-00-357-6136
NSN 6145-01-548-8854
NSN 6620-00-778-4062
NSN 5965-00-104-3121
NSN 4140-01-192-6528