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 6105-00-548-1342
NSN 6240-00-115-5044
NSN 6135-01-439-8669
NSN 5975-00-185-5243
NSN 5905-01-160-1087
NSN 5996-01-370-5570
NSN 6220-00-737-0869
NSN 5910-01-214-2237
NSN 5985-01-407-3417
NSN 6150-01-461-4680
NSN 6320-01-194-1253
NSN 6150-00-864-5114