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National Stock Number:
4931-00-197-4462
Federal Supply Class:
4931
National Item Identification Number:
001974462
Description:
ALIGNMENT SET,FIRE CONTROL EQUIP
Detail:
A COLLECTION OF ITEMS NOT ALL HAVING THE SAME NAME WHICH ALIGNS A CUPOLA MOUNTED WEAPON SUCH AS A MACHINE GUN WITH AN OPTICAL FIRE CONTROL DEVICE SUCH AS A PERISCOPE. SOME ITEMS ARE MOUNTED TEMPORARILY ON THE WEAPON WHILE OTHER ITEMS ARE MOUNTED ON THE FIRE CONTROL DEVICE. THE EQUIPMENT MAY BE PROVIDED WITH A CHEST FOR SHIPPING AND STORAGE.
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Manufacturer Information:
| 8636698 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| SPECIAL FEATURES | ACCURACY REQUIREMENTS:AN INCIDENTBEAM PARALLEL TO THE 2.896 +.003 BORE OF THE SYNCHRIZATION FIXTURE SHALL BE REFLECTED(BY THE MIRROR)PARALLEL TO THE BORE WITHIN ONE MINUTE OF ARC |
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