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 6145-00-844-7464
NSN 5915-01-389-8302
NSN 5945-00-552-7104
NSN 5835-00-419-6576
NSN 5985-00-490-5241
NSN 6685-01-133-9921
NSN 6110-01-266-3708
NSN 7035-00-938-8289
NSN 5975-01-605-1450
NSN 5855-01-068-3683
NSN 5835-01-485-0210
NSN 6135-01-480-8121