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		                        | National Stock Number:
 1005-01-518-3781
 
 Federal Supply Class:
 1005
 
 National Item Identification Number:
 015183781
 
 Description:
 ADAPTER,GUN MOUNTING
 
 Detail:
 AN ADAPTER OF VARIOUS DESIGNS WITH PROVISIONS TO FACILITATE CONNECTION OF A GUN OR GUNS TO A MOUNTING TO OBTAIN A DESIRED RESULT.  IT MAY INCORPORATE GUN-FIRING, RECOIL-SHOCK, ABSORBING, OR VIBRATION DAMPENER MECHANISMS.
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 Manufacturer Information:
 
 | 3391AS173 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY  NOT MATERIAL/PARTS SUPPLIER |  | 3392AS173 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY  NOT MATERIAL/PARTS SUPPLIER | 
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 Techincal Specification:
 
 | CRITICALITY CODE JUSTIFICATION | FEAT |  | MATERIAL | ALUMINUM ALLOY |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | MOUNTING BLOCK, LEFT |  | OVERALL DIAMETER | 3.440 INCHES NOMINAL |  | OVERALL HEIGHT | 5.000 INCHES NOMINAL |  | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL; 2.45" I.D. BY 2.0" DEEP BASE | 
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