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 5835-01-267-3388
NSN 6320-01-578-6006
NSN 5990-01-262-4068
NSN 5895-01-240-2515
NSN 5905-01-445-7161
NSN 5945-00-276-9274
NSN 6320-01-411-7456
NSN 5965-01-380-5875
NSN 5999-01-396-5464
NSN 5915-00-761-8856
NSN 5960-01-108-2984
NSN 5985-00-607-3211