Model: 139393

Internally Relieved Body Bolt

Special Features:

4 drilled holes in shank equally spaced to each other within 0.020

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.320 inches

Fastener Length

0.870 inches

Head Style

Hexagon

Head Height

0.350 inches

Width Between Flats

Between 0.745 inches and 0.755 inches

Hole Diameter

0.070 inches

Shank Unthreaded Hole Diameter

0.125 inches first hole

Concentric Hole Depth

0.870 inches

Concentric Hole Diameter

0.328 inches

Thread Diameter

0.500 inches

Hole Quantity

Hole Type

Drilled

Thready Qty Per Inch (tpi)

Hardness Rating

32.0 rockwell c and 38.0 rockwell c

Hardness Rating

32.0 rockwell c and 38.0 rockwell c

Hole Configuration Style

Hexagon longitudinal hole

Distance From Head Largest Bearing Surface To Shank Hole Center

0.200 inches first hole

Part Name Assigned By Controlling Agency

Navy special project

Material

Copper alloy 172

Style Designator

Concentric hole unthreaded

Thread Series Designator

Unjef

NSN

5306-00-208-7705

Part Number

139393

Description

Bolt,internally Relieved Body

CAGE

0AHP5

An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.

Part 139393 NSN 5306-00-208-7705

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06676

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093460

UFC:

48930

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7415338550
SITC: 69433
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Other copper screws (not for wood) bolts and nuts