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 5999-01-445-0346
NSN 6240-01-487-8757
NSN 5985-01-210-3420
NSN 5915-00-838-4934
NSN 5950-01-623-6851
NSN 2925-01-208-6638
NSN 6110-01-124-1546
NSN 5990-01-224-8052
NSN 5945-00-468-5095
NSN 5985-01-122-8212
NSN 5935-01-240-8187
NSN 5996-00-701-9550