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 5930-01-461-2438
NSN 6130-01-017-2831
NSN 6150-01-448-6560
NSN 5996-00-811-8120
NSN 6650-01-022-0627
NSN 5925-01-567-4917
NSN 5950-01-069-9844
NSN 6105-00-533-3142
NSN 6645-01-237-2568
NSN 6150-01-428-2928
NSN 6650-01-428-9958
NSN 5960-00-822-9519