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 5855-01-223-0833
NSN 5945-01-514-0429
NSN 5950-01-412-1194
NSN 7035-01-629-9426
NSN 5915-01-629-8478
NSN 6610-01-442-3509
NSN 6620-01-240-3361
NSN 5945-01-364-0266
NSN 5965-01-602-8072
NSN 5996-00-939-1867
NSN 5996-00-516-9281
NSN 5975-01-508-4456