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 5950-00-482-1428
NSN 5960-01-325-2241
NSN 6110-00-709-2720
NSN 6610-01-249-7989
NSN 5935-01-598-2272
NSN 5895-01-045-7267
NSN 6145-01-154-7183
NSN 6645-00-163-9580
NSN 5895-00-133-5163
NSN 5835-00-129-9913
NSN 5935-00-227-7758
NSN 5895-00-892-8395