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 4140-01-527-4341
NSN 5910-00-620-4727
NSN 5835-01-386-4027
NSN 5895-01-168-8738
NSN 5925-01-570-9773
NSN 6650-00-107-8509
NSN 5985-01-245-9227
NSN 5895-01-476-2326
NSN 6110-01-219-1754
NSN 5950-01-017-7310
NSN 6320-00-646-3311
NSN 5915-00-276-8332