Headed Grooved Pin

Model / MPN: 2531003 | NSN: 5315-01-594-8797

A cylindrically-shaped headed item, having circular or longitudinal groov (s) .

Product Details

NATO Stock Number

5315-01-594-8797

Sold in multiples of

DEMIL

First End Style

Square

Head Style

Hexagon

Diameter

Between 0.311 inches and 0.312 inches

Undercut Diameter

Between 0.218 inches and 0.223 inches

Under Head Length

0.74 inches

Undercut Radius

Between 0.015 inches and 0.020 inches

End Application

Carriage gun mount, 102001034577

Width Across Flats

0.437 inches

Hardness Rating

45.0 rockwell c and 50.0 rockwell c

Part Name Assigned By Controlling Agency

Pivet pin

Height

0.156 inches

Material

Steel comp 4140

Material Specification

Qq-s-624, 4140 federal specification single material response

Surface Treatment

Phosphate

Surface Treatment Specification

Mil-p-16232, type m, class i military specification single treatment response

Style Designator

Groove

25310 Series Parts

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