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 5910-01-460-0799
NSN 5985-01-464-9053
NSN 5835-01-020-5650
NSN 6650-01-453-6712
NSN 5935-00-855-2612
NSN 5935-01-105-0605
NSN 5975-00-282-2707
NSN 6320-01-098-2503
NSN 6620-01-355-8502
NSN 5925-01-531-6492
NSN 6620-01-391-7331
NSN 5835-00-253-3453