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 6130-01-016-7371
NSN 5996-00-262-5094
NSN 6320-01-283-1300
NSN 6135-00-891-4944
NSN 5895-01-353-8018
NSN 5895-01-090-7564
NSN 2925-01-027-1293
NSN 6150-01-304-8047
NSN 6320-01-461-1390
NSN 5965-01-501-2390
NSN 4140-01-221-0638
NSN 5895-00-869-6233