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 5895-00-516-9357
NSN 5915-01-077-2208
NSN 5930-01-264-3031
NSN 6135-00-196-5267
NSN 5920-01-529-6525
NSN 5835-00-269-2232
NSN 5990-01-378-7349
NSN 5925-00-606-6529
NSN 5950-00-975-4409
NSN 6685-01-623-7694
NSN 5935-01-513-2285
NSN 5990-01-527-7640