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 5950-01-096-8878
NSN 5996-01-381-3151
NSN 5998-00-456-2247
NSN 6685-01-007-0259
NSN 5930-00-362-6737
NSN 7035-01-502-3830
NSN 5965-00-150-1144
NSN 5985-00-607-0163
NSN 2925-01-384-4139
NSN 6130-01-421-5949
NSN 6610-01-351-4607
NSN 6610-01-631-4355