343-521-068PC56 | 81220 | NATIONAL STEEL AND SHIPBUILDING COMPANY |
343-521-68PC56 | 81220 | NATIONAL STEEL AND SHIPBUILDING COMPANY |
9-3216-31 | 72012 | DUCOMMUN M CO INC WARWICK DIV |
AFS3-521-2445621PC56 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
A26-231 | 91940 | ORTMAN FLUID POWER QUINCY COMPRESSOR DIV SUB OF COLTEC INDUSTRIES INC |