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 7035-00-703-3535
NSN 2925-01-325-3974
NSN 5935-00-127-6063
NSN 6685-01-371-0562
NSN 5915-01-614-9994
NSN 5920-00-331-0583
NSN 5930-00-881-9712
NSN 6130-00-014-7003
NSN 5855-00-631-4565
NSN 6320-00-186-6452
NSN 5920-01-494-0688
NSN 6130-00-583-9925