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 5975-01-401-5355
NSN 5999-00-192-4681
NSN 5925-01-309-6226
NSN 5925-01-196-9282
NSN 5975-01-448-8368
NSN 5855-00-149-0766
NSN 6685-01-176-6869
NSN 5950-01-321-8394
NSN 6220-01-139-7340
NSN 6610-01-134-4516
NSN 4140-00-170-5152
NSN 5998-01-577-5041