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 5895-01-523-7456
NSN 5985-01-286-0015
NSN 5935-01-210-8472
NSN 6240-01-578-2334
NSN 5855-01-072-0410
NSN 5985-01-328-4678
NSN 6145-01-461-2750
NSN 4140-01-435-0104
NSN 5985-00-583-6307
NSN 6135-00-221-4720
NSN 6130-01-141-1585
NSN 5975-01-026-9931