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 5975-01-368-0689
NSN 6610-00-150-7002
NSN 5990-01-300-7801
NSN 7035-01-226-2545
NSN 6685-01-612-1723
NSN 5835-01-186-4961
NSN 6645-01-170-5402
NSN 6240-00-353-5753
NSN 6105-01-063-4910
NSN 5950-01-122-0155
NSN 6620-00-262-3113
NSN 5999-00-970-5301