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 5985-01-226-9679
NSN 5999-01-414-6388
NSN 5895-01-254-4845
NSN 5965-01-277-8589
NSN 5855-00-189-6066
NSN 6220-00-961-0783
NSN 5855-01-290-3248
NSN 6610-00-022-0111
NSN 5930-01-078-6971
NSN 2925-01-424-0235
NSN 5960-01-077-4551
NSN 6135-01-508-6083