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 5935-00-194-2480
NSN 6240-00-233-3481
NSN 5905-00-648-7105
NSN 5920-01-013-8594
NSN 4140-01-096-1596
NSN 5965-01-213-7256
NSN 6110-00-538-1313
NSN 6145-01-300-1108
NSN 5965-00-208-4896
NSN 5998-01-025-1688
NSN 5915-01-422-0564
NSN 6105-01-285-3367