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 6240-01-042-3650
NSN 6150-01-197-8116
NSN 5975-01-178-5709
NSN 5950-01-263-5524
NSN 6130-00-545-9943
NSN 6240-01-170-6717
NSN 5990-01-376-0405
NSN 6320-01-439-5264
NSN 5998-01-168-4055
NSN 6150-00-686-5224
NSN 6650-00-707-1417
NSN 5910-01-177-1596