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 5895-00-147-0042
NSN 5999-01-521-3148
NSN 5990-01-580-2191
NSN 6150-01-129-2233
NSN 6645-01-569-9087
NSN 6610-01-277-6333
NSN 5975-01-013-5881
NSN 5895-00-194-0658
NSN 6145-01-117-5180
NSN 5835-01-557-9062
NSN 5925-01-259-4736
NSN 7035-00-870-0290