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 5960-01-573-6483
NSN 6110-00-525-3418
NSN 6145-00-938-6085
NSN 6110-01-629-4422
NSN 5975-01-586-6486
NSN 6130-01-350-3348
NSN 5985-01-439-3869
NSN 6135-00-767-0331
NSN 5920-00-931-0752
NSN 6320-01-558-2141
NSN 5855-01-440-9209
NSN 5950-01-555-4048