Model: H643-7002-16

Machine Key

Properties:

Counterbore Diameter

0.406 inches

Counterbore Depth

0.310 inches

Overall Length

6.130 inches

Overall Height

1.125 inches

Overall Width

Between 0.746 inches and 0.748 inches

First Flat Length

4.920 inches

Flat Height

0.505 inches

Mounting Hole Diameter

0.281 inches

Mounting Hole Depth

Between 0.746 inches and 0.748 inches

Key Chamfer Length

0.120 inches

End Application

Combined induction-exhaust valve; los angeles class ssn

Distance From Mounting Hole Center To End

1.360 inches and 3.360 inches

Starting Edge Shape

Chamfered

Key Chamfer Angle

45.0 degrees

Mounting Hole Type And Quantity

2 unthreaded-counterbored

Part Name Assigned By Controlling Agency

Backup valve key

Material

Steel

Material Specification

Mil-s-24645 military specification single material response

Style Designator

Stepped

NSN

5315-01-500-7685

Part Number

H643-7002-16

Description

Key,machine

CAGE

96169

Part H643-7002-16 NSN 5315-01-500-7685

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

02378

FIIG:

A212A0

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:

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:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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