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 7035-01-027-3510
NSN 5925-01-540-6008
NSN 7035-01-397-5009
NSN 6320-01-435-5991
NSN 5975-01-206-7146
NSN 5945-01-542-7411
NSN 5945-00-723-4522
NSN 5960-01-167-8796
NSN 5960-00-620-9676
NSN 5990-00-244-8684
NSN 5990-01-160-6978
NSN 5915-01-012-3923