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 5975-01-185-9220
NSN 6110-01-406-4818
NSN 5920-00-565-9022
NSN 5960-00-790-0509
NSN 6320-01-458-9567
NSN 6220-01-304-0855
NSN 5998-01-488-6060
NSN 5975-00-734-4606
NSN 6645-01-437-9017
NSN 5915-01-126-9709
NSN 5895-00-276-7916
NSN 6105-01-014-9251