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 5996-00-132-1360
NSN 5855-01-279-9938
NSN 2925-01-159-0506
NSN 5925-01-349-5176
NSN 5990-01-338-9697
NSN 5935-00-232-2604
NSN 5920-01-586-0345
NSN 6220-01-276-5399
NSN 5855-00-903-4305
NSN 5915-00-269-4463
NSN 5965-01-312-7972
NSN 5945-00-129-1975