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 7035-00-300-3208
NSN 6645-00-102-0015
NSN 5915-01-139-3604
NSN 5925-00-114-2253
NSN 4140-01-527-2624
NSN 5990-01-154-7296
NSN 5998-01-566-0053
NSN 6130-01-331-3972
NSN 5920-01-495-2571
NSN 4140-01-457-9747
NSN 6685-01-489-5709
NSN 5996-01-170-9659