Material will be in accordance with ships parts control center activity hx quality control , manufacturing and testing specifications
Any combination of items manufactured from packing material to predetermined dimensions, or any combination of nonmetallic molded or formed shapes (other than solid rubber or synthetic rubber rings having a square or rectangular cross section) specifically designed and manufactured for use as a seal. The assembly may include metal lantern rings, metal separators, and/or end or adapter rings.
NSN 6130-00-415-3327
NSN 6240-01-463-8276
NSN 4140-00-350-9401
NSN 5950-01-062-1563
NSN 5996-00-138-3072
NSN 5945-01-367-2754
NSN 6130-01-577-7393
NSN 6610-01-495-0596
NSN 5935-01-576-5391
NSN 5998-01-560-5486
NSN 7035-01-169-6551
NSN 5925-01-642-5524