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 5998-00-976-6119
NSN 5920-01-422-1445
NSN 5930-00-067-6183
NSN 5950-01-302-6893
NSN 6110-01-534-3881
NSN 6645-01-394-5149
NSN 5985-01-604-2342
NSN 6320-00-925-0558
NSN 6150-00-286-0827
NSN 6105-01-067-8377
NSN 5835-00-283-3616
NSN 5990-01-548-3711