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 5950-00-671-4582
NSN 5915-01-155-7086
NSN 7035-01-179-5667
NSN 7035-01-623-0834
NSN 5996-00-973-9232
NSN 6145-01-592-9198
NSN 6610-01-581-2975
NSN 5910-00-187-4419
NSN 5999-01-556-4707
NSN 6685-01-196-0854
NSN 4140-00-133-1780
NSN 6110-00-596-9124