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 5935-01-294-2436
NSN 6240-00-079-0112
NSN 5985-00-595-8185
NSN 5925-00-379-0920
NSN 5930-00-186-0712
NSN 5935-01-634-0668
NSN 5975-01-211-2431
NSN 5945-01-261-7849
NSN 5925-00-282-2459
NSN 6685-00-083-6602
NSN 5930-01-054-3868
NSN 5965-00-111-2073