Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Periphery of length slotted longitudinally 1.496 in. Lg, 0.373 in. W, centered 0.125 in. From striking end and 0.281 in. From rear end! Front end of slot rounded sperically on 0.187 in. Radius rear end of slot achieving depth on 10 degrees angle from periphery
NSN
National Stock Number:
TXT
Description:
Firing Pin
MRC:
Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.AASG
Casehardening Indicator:
Not casehardened
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
1.836 inches
MRC:
A numeric value that reflects the hardness of a metallic item when used in conjunction with a hardness rating scale.AETC
Metallic Hardness Rating:
40.0 rockwell c and 46.0 rockwell c
MRC:
The length of a straight line which passes through the center of the striking end,and terminates at the circumference.AMZG
Striking End Diameter:
Between 0.610 inches and 0.625 inches
MRC:
The radius of the striking end.AMZR
Striking End Radius:
Between 0.032 inches and 0.033 inches
MRC:
Indicates the type of firing pin.AMZS
Firing Pin Type:
Shoulder
MRC:
Indicates the type of striking end.AMZT
Striking End Type:
Flat
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Periphery of length slotted longitudinally 1.496 in. Lg, 0.373 in. W, centered 0.125 in. From striking end and 0.281 in. From rear end front end of slot rounded sperically on 0.187 in. Radius rear end of slot achieving depth on 10 degrees angle from periphery
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, fed standard 66, comp aisi 1040 to 1060
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel, fed standard 66, comp aisi 1040 to 1060
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Phosphate
MRC:
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.SURF
Surface Treatment:
Phosphate
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Howitzer, 155mm, m46, m47m m45
