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 6685-01-185-3968
NSN 6105-01-649-3569
NSN 5855-01-145-4903
NSN 6645-00-641-3202
NSN 5950-00-708-2142
NSN 5905-01-214-6831
NSN 6220-01-423-8319
NSN 5915-01-510-9763
NSN 5950-01-590-0875
NSN 7035-00-557-5570
NSN 5925-01-496-3953
NSN 6650-01-333-6641