Model: 520-4674721 ITEM 4

Machine Key

Special Features:

Machine all 4 sides to dp 0f 0.030 in. 0.750 w on center of plain hole

Properties:

Overall Length

8.500 inches

Overall Height

Between 0.748 inches and 0.750 inches

Overall Width

Between 0.748 inches and 0.750 inches

Mounting Hole Diameter

0.310 inches

Mounting Hole Thread Class

Key Chamfer Length

0.060 inches

Mounting Hole Thread Series Designator

Unc

Mounting Hole Thread Size

0.312 inches

Countersink Angle

90.0 degrees

Distance From Mounting Hole Center To End

2.500 inches and 3.500 inches and 6.500 inches

Starting Edge Shape

Chamfered

Key Chamfer Angle

45.0 degrees

Mounting Hole Type And Quantity

1 plain and 2 threaded-countersunk

Material

Copper alloy

Material Specification

Qq-c-465 federal specification single material response

NSN

5315-01-159-8658

Part Number

520-4674721 ITEM 4

Description

Key,machine

CAGE

80064

Part 520-4674721 ITEM 4 NSN 5315-01-159-8658

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:

095190

UFC:

49790

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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