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National Stock Number:
1005-01-317-9147
Federal Supply Class:
1005
National Item Identification Number:
013179147
Description:
CHUTE,EJECTION
Detail:
A CHUTE THROUGH WHICH THE LINK OR CASE IS EXPELLED FROM THE GUN OR CANNON.
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Manufacturer Information:
| 12295636-9 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MATERIAL:STEEL ALLOY,4130,CONDA,SPEC MIL-S-18729 OR STEEL ALLOY,4130,COND OPTIONAL,SPEC ASTM A322 OR A331; QUENCH AND TEMPER PARTS -1 THRU -8 TO ROCKWELL C32 TO C37 AFTER WELDING. NITRIDE TO CASE DEPTH OF .005 TO .008 INCHES AND A CASE HARDNESS OF ROCKWELL C55 TO C60. HARDNESS VALUES ARE MANDATORY ON PARTS -3 AND -4,OPTIONAL ONOTHER PARTS. CLEAN PER APPLICABLE METHOD OF TT-C-490 TREAT PER TYPE 1 OR 2,SPEC TT-C-490. APPLY SOLID FILM LUBRICANT CONFORMING TO SPEC MIL-L-46010 |
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