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 5915-01-170-5086
NSN 5905-00-294-9445
NSN 6620-00-555-3992
NSN 6650-00-162-0951
NSN 5925-01-459-6955
NSN 6135-00-246-0324
NSN 5835-01-254-8584
NSN 6610-00-547-9649
NSN 6685-01-196-0854
NSN 6650-01-494-6338
NSN 6150-00-164-8900
NSN 7035-00-803-3056