Firing Pin

Model / MPN: 7235631 | NSN: 1015-00-723-5631

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.

Product Details

NATO Stock Number

1015-00-723-5631

Sold in multiples of

DEMIL

DEMIL/MLI

Casehardening Indicator

Not casehardened

Overall Length

Between 2.960 inches and 2.970 inches

Metallic Hardness Rating

40.0 rockwell c and 46.0 rockwell c

Striking End Diameter

Between 0.166 inches and 0.176 inches

Striking End Radius

Between 0.083 inches and 0.088 inches

Firing Pin Type

Multiple shoulder

Striking End Type

Flat

Material

Steel, aisi 4140 and steel, aisi 4142 and steel, aisi 4145 and steel, aisi 4147 and steel, aisi 4150

Material

Steel comp 4140 and steel comp 4142 and steel, aisi 4145 and steel, aisi 4147 and steel comp 4150

Material Specification

Aisi 4140 assn standard 1st material response and aisi 4142 assn standard 2nd material response and aisi 4150 assn standard 5th material response

Surface Treatment

Phosphate

Surface Treatment

Phosphate

Fsc Application Data

Breech mechanism, gun 76mm

72356 Series Parts

Pricing and Availability

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Firing Pin

Pricing and Availability

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7235631 Cross Reference