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 6645-01-123-9277
NSN 5855-00-483-0020
NSN 6150-01-510-8543
NSN 5985-01-044-6027
NSN 5950-01-179-9319
NSN 6220-01-598-4136
NSN 5910-01-263-5633
NSN 5835-00-617-3578
NSN 5910-01-301-0110
NSN 5945-00-035-9251
NSN 5915-01-248-7671
NSN 5965-01-121-0580