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 6650-00-530-4276
NSN 6650-00-629-8027
NSN 6610-01-269-5437
NSN 5915-01-090-0478
NSN 6135-01-551-0562
NSN 6150-01-632-0793
NSN 4140-01-212-7994
NSN 5910-01-476-1649
NSN 6240-01-464-2284
NSN 5835-00-912-5656
NSN 5855-01-195-1863
NSN 6220-01-103-6850