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 6145-00-318-9206
NSN 5975-00-097-8743
NSN 6110-01-027-0656
NSN 6220-01-623-0048
NSN 6320-00-593-0379
NSN 5945-00-734-7263
NSN 5990-01-337-4584
NSN 5990-00-202-5127
NSN 6130-01-523-0148
NSN 5950-00-944-1393
NSN 6645-01-084-7453
NSN 6105-01-644-6864