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 6105-01-202-7288
NSN 5996-01-535-5586
NSN 5998-00-630-8887
NSN 6610-01-250-2811
NSN 5910-01-386-3191
NSN 5975-01-320-1345
NSN 5910-00-474-5762
NSN 6320-00-578-6898
NSN 7035-01-237-8653
NSN 5985-01-155-1551
NSN 5935-01-411-9345
NSN 5910-01-426-3922