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 5935-00-892-1650
NSN 5835-01-485-0210
NSN 6320-01-425-1417
NSN 5930-01-510-9606
NSN 6105-01-200-7572
NSN 5965-01-359-8172
NSN 5835-00-545-8219
NSN 4140-00-630-2153
NSN 5945-01-239-4420
NSN 5960-01-617-6345
NSN 5925-01-177-9077
NSN 5910-01-357-6114