1025-01-038-7177 RAIL,RECOIL MECHANISM Index 4933-01-038-7179 TOOL,REMOVING,EJECTOR

National Stock Number:
1025-01-038-7178

Federal Supply Class:
1025

National Item Identification Number:
010387178

Description:
PISTON ASSEMBLY,REPLENISHER


Manufacturer Information:
1200761319204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF PISTON,P/N 12007629,TUBE,P/N 12007614. WELD IN ACCORDANCE WITH MIL-STD-1261,CLASS 3. NO SURFACEPITS OR CRACKS ALLOWED AFTER FINAL HONING. FINISH,ENGINEERING PLATING,QQ-C-320,CLASS 2,THICKNESS AND UNDERCOATING,IF NECESSARY,AS SPECIFIED CLASS 2B. .001 TO .002 THICKON .998 DIA. ALL OTHER SURFACES TO BE COATED WITH BLACK OXIDE FOR IRON AND STEEL,MIL-C-13924. CLASS 1,ALKALINE OXIDIZING PROCESS (FOR WROUGHT IRON,PLAIN CARBON,LOW ALLOY STEELS) IN ADDITION,COAT INSIDE OF TUBE WITH TOPCOAT TT-E-516 OR TT-E-485,COLOR OPTIONAL


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