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 6130-01-195-7626
NSN 6145-00-038-3369
NSN 6145-01-551-6263
NSN 6320-01-381-7023
NSN 6610-01-601-1833
NSN 5935-00-138-0908
NSN 6150-01-643-2302
NSN 4140-01-347-0060
NSN 6220-01-459-8017
NSN 5960-00-715-9227
NSN 6150-00-530-3046
NSN 6110-00-701-8254