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 6150-01-539-0610
NSN 5998-00-466-0437
NSN 7035-01-450-6795
NSN 5950-01-581-3697
NSN 5835-01-062-2235
NSN 6645-01-487-4341
NSN 6145-01-241-7695
NSN 6110-00-179-9996
NSN 5855-00-149-0766
NSN 6685-00-542-6608
NSN 6220-00-928-8386
NSN 6135-01-278-9717