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 5895-01-535-8392
NSN 5930-01-446-6494
NSN 5998-00-357-2950
NSN 6105-00-186-0161
NSN 5965-00-246-4767
NSN 5975-01-345-9063
NSN 4140-01-645-4628
NSN 5960-00-086-7632
NSN 5855-00-995-2098
NSN 6240-01-234-7893
NSN 6135-01-189-5567
NSN 5930-01-126-9719