3040-00-722-5980 GEARSHAFT,SPUR Index 1015-00-722-5982 PLATE

National Stock Number:
1015-00-722-5981

Federal Supply Class:
1015

National Item Identification Number:
007225981

Description:
SEAR

Detail:
AN ITEM SO DESIGNED AS TO RETAIN THE FIRING MECHANISM OF A GUN IN THE COCKED POSITION AND RELEASE IT BY A ROTATING OR SLIDING MOTION.


Manufacturer Information:
722598119206ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL


Techincal Specification:
FSC APPLICATION DATACANNON,105 MM HOWITZER
OVERALL LENGTH4.695 INCHES NOMINAL
OVERALL WIDTH0.623 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66, COMP 4320 FED STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 4320
MECHANISM HELDFIRING PIN
METALLIC HARDNESS RATING79.0 MINIMUM ROCKWELL A AND 84.0 MAXIMUM ROCKWELL A
WEAPON MODEL NUMBERM49
WEAPON SIZE DESIGNATION105 MILLIMETER
SURFACE TREATMENTPHOSPHATE


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