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 5910-01-311-6260
NSN 5985-00-471-4562
NSN 5985-00-631-6458
NSN 5915-01-332-7433
NSN 6135-00-347-0595
NSN 5960-01-278-9394
NSN 5996-01-213-2335
NSN 5925-01-132-9120
NSN 6320-01-419-6416
NSN 7035-01-245-7973
NSN 5999-01-401-5322
NSN 6685-01-059-9573