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 7035-01-384-9257
NSN 5998-00-147-1233
NSN 6110-01-238-8686
NSN 5835-00-770-2843
NSN 5835-01-602-0311
NSN 6150-00-276-7483
NSN 5975-00-636-4910
NSN 6320-01-569-2672
NSN 5999-00-206-0444
NSN 6650-00-428-7055
NSN 6240-01-285-5688
NSN 6650-00-356-8405