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 2925-01-129-1261
NSN 6110-01-044-0230
NSN 5950-01-262-5035
NSN 2925-01-219-9471
NSN 7035-01-265-0216
NSN 5910-01-138-4926
NSN 5960-01-135-5639
NSN 6620-01-471-8128
NSN 5895-00-288-5878
NSN 5915-01-325-1879
NSN 5998-01-124-5656
NSN 6620-01-042-2046