6020-01-305-3642 CABLE ASSEMBLY,FIBER OPTIC Index 4820-01-305-3644 RETAINER,DISK,VALVE

National Stock Number:
1020-01-305-3643

Federal Supply Class:
1020

National Item Identification Number:
013053643

Description:
BREECH MECHANISM

Detail:
A GROUP OF ITEMS THAT FUNCTION TO OPEN AND CLOSE THE BREECH. IT MAY INCLUDE A SEMIAUTOMATIC DROP BLOCK, CASE EXTRACTION, AND ELECTRIC FIRING. IT MAY PROVIDE MANUAL AND/OR AUTOMATIC OPENING OF A BREECH, EJECTION OF SPENT CARTRIDGE CASE, AND AUTOMATIC CLOSING WHEN CHAMBERING THE NEXT ROUND.


Manufacturer Information:
PL538164253711NAVAL SEA SYSTEMS COMMAND


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