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 6105-00-259-1692
NSN 6240-00-197-6819
NSN 5930-00-199-2406
NSN 6685-00-407-8342
NSN 5960-01-253-2333
NSN 5920-00-072-1492
NSN 6685-01-453-0460
NSN 5975-00-477-7197
NSN 6620-00-269-5168
NSN 6320-00-925-0558
NSN 6105-01-440-8922
NSN 4140-00-895-9624