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 5925-01-634-0664
NSN 5835-00-513-9680
NSN 5835-00-198-4936
NSN 5935-01-441-9423
NSN 5925-00-097-4033
NSN 5950-01-388-9556
NSN 5965-00-529-0602
NSN 6320-01-393-7022
NSN 5990-01-086-4825
NSN 7035-00-104-7613
NSN 5915-00-201-3649
NSN 5910-00-823-6310