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 6320-00-174-1362
NSN 6135-01-391-6515
NSN 5895-00-992-7479
NSN 6110-01-422-5139
NSN 5835-00-987-9341
NSN 7035-00-007-2739
NSN 5990-00-242-3754
NSN 5835-01-171-9126
NSN 5998-00-541-8792
NSN 2925-00-261-5800
NSN 6650-01-394-5712
NSN 5935-01-641-1131