Item must comply with requirements of defense supply center philadelphia production standard po0369nrp
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 6220-00-902-7328
NSN 6150-00-894-1008
NSN 5950-01-325-2666
NSN 5965-01-063-7894
NSN 5920-00-233-7366
NSN 7035-00-968-4848
NSN 6645-00-409-2168
NSN 5998-00-538-5765
NSN 5975-01-336-0305
NSN 5905-01-091-4542
NSN 5996-00-581-5810
NSN 6220-01-502-8265