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 5965-01-320-9742
NSN 6105-01-289-8938
NSN 6650-01-145-5173
NSN 6220-00-868-5651
NSN 6130-01-198-0539
NSN 2925-01-181-1216
NSN 5975-01-192-9895
NSN 6105-01-381-1088
NSN 7035-01-547-0725
NSN 6135-00-228-8140
NSN 5855-00-763-2155
NSN 5990-01-485-0260