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 5998-01-188-7116
NSN 6220-00-222-5663
NSN 7035-00-238-3662
NSN 6150-01-381-8703
NSN 5975-01-485-2385
NSN 5910-01-397-1137
NSN 6150-01-433-2107
NSN 6110-00-271-9928
NSN 6110-01-350-7986
NSN 6620-01-281-6386
NSN 6110-01-562-3015
NSN 5930-00-248-6220