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 5996-00-811-6538
NSN 5915-00-306-4105
NSN 5895-01-152-6033
NSN 6620-01-528-4717
NSN 6150-00-290-8125
NSN 5998-01-150-8286
NSN 6110-01-573-6458
NSN 6650-01-230-5155
NSN 5975-00-388-9589
NSN 5985-00-810-1298
NSN 6645-01-411-5657
NSN 6105-01-245-2762