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 7035-01-314-7559
NSN 5950-01-153-2650
NSN 6105-01-313-7100
NSN 5998-00-542-9656
NSN 5999-01-005-3989
NSN 6240-00-059-7099
NSN 6610-00-435-1493
NSN 5950-01-506-7684
NSN 6610-00-004-2879
NSN 5996-01-643-0692
NSN 6320-01-504-3948
NSN 6145-01-428-9932