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 5996-00-578-1805
NSN 6240-01-589-2415
NSN 6150-00-567-4020
NSN 5985-01-505-0003
NSN 6620-00-153-0982
NSN 5930-00-933-8156
NSN 6645-01-350-3138
NSN 6240-01-017-8281
NSN 5985-00-245-1744
NSN 6320-01-236-9562
NSN 5925-00-336-9150
NSN 6610-00-482-2265