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 6645-01-463-3024
NSN 5930-01-186-4841
NSN 5975-00-807-9527
NSN 6650-01-629-3832
NSN 5855-01-076-2741
NSN 5945-01-446-1242
NSN 5999-01-334-2502
NSN 5930-01-100-3818
NSN 5915-01-240-1199
NSN 6320-01-519-8767
NSN 5950-00-428-6313
NSN 6240-01-500-1714