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 2925-01-548-6674
NSN 5960-01-215-9232
NSN 6650-00-398-1821
NSN 5915-00-949-0213
NSN 6130-00-202-4688
NSN 5930-01-230-3067
NSN 5835-00-407-6820
NSN 6110-00-924-1145
NSN 6620-00-033-3280
NSN 5930-00-589-7628
NSN 6220-01-649-4932
NSN 5996-00-392-7626