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 6685-00-499-9233
NSN 5835-01-303-6563
NSN 6320-00-360-1744
NSN 6110-00-137-9544
NSN 7035-01-423-8343
NSN 5965-00-285-0745
NSN 5996-01-414-7676
NSN 5996-01-373-6562
NSN 5965-01-537-0023
NSN 5950-00-268-3292
NSN 6685-01-368-1534
NSN 5996-01-391-0043