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 5975-00-688-4625
NSN 6105-00-947-7119
NSN 6105-01-014-6104
NSN 6610-00-682-6215
NSN 5950-01-425-8652
NSN 5975-01-217-4635
NSN 6645-01-190-4297
NSN 5945-01-022-9695
NSN 5975-01-027-0253
NSN 5915-01-186-8081
NSN 6145-01-444-0812
NSN 5835-01-645-2892