Model: 727193-1

Externally Relieved Body Bolt

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.393 inches and 0.433 inches

Fastener Length

Between 1.880 inches and 1.910 inches

Head Style

Hexagon

Head Height

Between 0.172 inches and 0.204 inches

Width Between Flats

Between 0.546 inches and 0.548 inches

Shank Unthreaded Hole Diameter

0.075 inches first hole and 0.080 inches first hole

First Diameter From Head

Between 0.336 inches and 0.346 inches

Second Diameter From Head

Between 0.3732 inches and 0.3743 inches

Third Diameter From Head

Between 0.186 inches and 0.196 inches

Distance From Largest Bearing Surface Of Head To End Of First Diameter

Between 0.060 inches and 0.070 inches

Distance From Largest Bearing Surface Of Head To End Of Second Diameter

Between 1.540 inches and 1.550 inches

Distance From Largest Bearing Surface Of Head To End Of Third Diameter

Between 1.603 inches and 1.613 inches

Thread Diameter

0.250 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

150000 pounds per square inch

Distance From Head Largest Bearing Surface To Shank Hole Center

1.730 inches first hole

Externally Relieved Body Diameter Quantity

Material

Steel comp 8630

Material Specification

Mil-s-6050, f4 military specification single material response

Surface Treatment

Chromium

Surface Treatment Specification

496, type 2 fscm 36659 mfr ref single treatment response

Thread Series Designator

Unf

NSN

5306-00-807-9221

Part Number

727193-1

Description

Bolt,externally Relieved Body

CAGE

98897

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

Part 727193-1 NSN 5306-00-807-9221

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06675

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment