Model: 543-0807-003

Shaft Coupling Half

Special Features:

3surface treatment: passivated, qq-p-35 type ii; distance from bore centerline to body keying facility bottom/top: 0.094" nom.; body keying facility dep/ht: 0.063" nom.; body keying facility wd: 0.155" nom.; hole thread size designator: 6-40; threaded hole location: 0.125" from hub end; threaded hole qty: 1; securing method: threaded hole; keying facility and bore counterbore feature: not included; hub od: 1/2" nom.; o/a outside dimension: 0.625" od; thread provision: unthreaded; flange thickness: 0.106" nom.

Properties:

Body Style

Flexible keyway insert type, through bore

Overall Length

0.375 inches

Bore Diameter

Between 0.1870 inches and 0.1880 inches

Bore Length

0.3120 inches

Bore Shape

Straight

Material

Steel

Material Specification

Qq-s-763, class 303, cond a federal specification single material response

NSN

3010-00-678-0805

Part Number

543-0807-003

Description

Coupling Half,shaft

CAGE

13499

A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.

Part 543-0807-003 NSN 3010-00-678-0805

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

08009

FIIG:

A521X0

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:

126880

UFC:

64300

LTL:

RATING VARIABLE

LCL:

WCC:

593

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8483608000
SITC: 74860
End Use: Industrial machines, other
NAICS: 333613
USDA: 1

Freight Class: Shaft couplings, except universal joints