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 5998-00-058-7816
NSN 6150-00-331-1463
NSN 6645-01-311-3324
NSN 5985-00-984-4533
NSN 5950-01-643-3681
NSN 6650-01-619-2595
NSN 6105-00-153-0238
NSN 6110-01-642-0272
NSN 5915-01-313-3860
NSN 6610-01-440-9913
NSN 6130-01-463-7750
NSN 5996-01-547-6860