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 5835-00-958-6231
NSN 6110-00-269-2696
NSN 5915-00-491-0653
NSN 5895-01-123-4800
NSN 6620-01-210-9002
NSN 5925-00-304-3315
NSN 5925-00-547-7739
NSN 5975-01-377-9293
NSN 5915-01-092-8178
NSN 6645-00-270-6817
NSN 5855-01-100-3272
NSN 5960-01-381-8475