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 5950-01-605-3104
NSN 5920-01-492-0420
NSN 6105-01-241-2451
NSN 5910-01-085-9931
NSN 5990-01-118-8624
NSN 5965-01-411-4767
NSN 6150-00-177-8328
NSN 6240-01-618-4065
NSN 5920-01-497-1802
NSN 5915-00-238-0328
NSN 6320-01-106-4414
NSN 5945-01-452-5473