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 5950-01-044-2409
NSN 5975-00-628-5283
NSN 7035-00-020-2227
NSN 5910-01-199-0256
NSN 6105-00-618-0153
NSN 6620-01-479-2352
NSN 6130-01-558-6001
NSN 2925-01-455-2558
NSN 5920-00-146-4109
NSN 5835-00-958-6231
NSN 5920-01-068-8574
NSN 5985-01-611-7042