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 6320-01-592-6248
NSN 5950-00-370-3956
NSN 6685-01-087-2577
NSN 6645-01-195-6207
NSN 5855-00-361-0167
NSN 6645-01-005-8622
NSN 5998-00-525-4243
NSN 6685-01-648-6679
NSN 6320-00-553-8427
NSN 6650-00-276-9838
NSN 5930-01-648-2582
NSN 5965-01-152-9004