5310-00-073-0238 WASHER,MOUNT CONTACT Index 1025-00-073-0240 CAP,PROTECTIVE

National Stock Number:
1025-00-073-0239

Federal Supply Class:
1025

National Item Identification Number:
000730239

Description:
PIN,FIRING

Detail:
AN ITEM USED IN A FIRING MECHANISM OF A GUN, MINE, BOMB, FUZE, PROJECTILE, OR THE LIKE, WHICH STRIKES AND DETONATES A SENSITIVE EXPLOSIVE TO INITIATE AN EXPLOSIVE TRAIN OR A PROPELLING CHARGE.


Manufacturer Information:
876943419206ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
FIRING PIN TYPESHOULDER
FSC APPLICATION DATACANNON,165 MM GUN
OVERALL LENGTH7.812 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED-STD-66,0.28 TO 0.50 CARBON FED STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
METALLIC HARDNESS RATING30.0 MINIMUM ROCKWELL C AND 36.0 MAXIMUM ROCKWELL C
SPECIAL FEATURESFURNISHED WITH INSERT,INSULATOR AND SLEEVE
STRIKING END DIAMETER0.104 INCHES NOMINAL
STRIKING END RADIUS0.065 INCHES MINIMUM AND 0.085 INCHES MAXIMUM
STRIKING END TYPESPHERICAL
SURFACE TREATMENTCHROMIUM


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