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 6645-01-545-7411
NSN 5935-01-276-8927
NSN 5935-01-093-3157
NSN 5960-01-037-0107
NSN 6145-01-337-5086
NSN 5996-01-600-2856
NSN 5915-00-433-8624
NSN 7035-01-211-3326
NSN 6650-01-385-9447
NSN 6220-01-381-0081
NSN 5999-01-494-8708
NSN 5905-00-111-2214