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 5985-00-100-1296
NSN 5975-01-545-4808
NSN 5905-01-278-7805
NSN 5985-01-105-0184
NSN 5925-01-092-8209
NSN 5895-01-538-3451
NSN 6110-01-214-0355
NSN 7035-00-445-9657
NSN 5996-01-127-0533
NSN 5935-01-277-7102
NSN 5975-01-065-9712
NSN 5925-00-774-2947