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 5990-01-299-2014
NSN 5835-01-303-6563
NSN 6135-00-170-8819
NSN 6110-01-545-4911
NSN 5925-01-162-4928
NSN 5925-01-645-2644
NSN 6610-01-189-3001
NSN 5999-01-113-3374
NSN 6150-01-396-0321
NSN 6650-01-357-4410
NSN 5945-01-131-7591
NSN 5910-01-232-3447