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 5990-01-008-2515
NSN 5998-00-910-4817
NSN 5998-01-213-7823
NSN 5935-01-204-6022
NSN 5935-01-099-9671
NSN 5950-00-185-5121
NSN 5998-01-481-3367
NSN 6320-00-445-1187
NSN 5855-01-586-6165
NSN 6620-00-959-6614
NSN 5910-00-795-9655
NSN 6135-01-022-5427