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 5925-01-446-8106
NSN 6320-01-449-1014
NSN 6645-01-422-1374
NSN 5935-01-096-0859
NSN 5855-00-004-0904
NSN 5915-01-323-4720
NSN 5895-01-220-1418
NSN 6620-01-441-0240
NSN 5895-00-170-4568
NSN 5998-00-113-0846
NSN 5895-00-203-2379
NSN 6645-01-168-8465