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 6105-00-857-3058
NSN 5998-01-535-9540
NSN 6650-01-609-5631
NSN 6610-01-519-0997
NSN 5945-00-580-0873
NSN 6610-01-579-2984
NSN 5998-01-590-1495
NSN 7035-00-490-0485
NSN 5999-01-371-0538
NSN 6685-01-122-1292
NSN 5910-00-676-9005
NSN 5915-01-430-2228