Model: 203-3PC25

Shaft Coupling Half

Special Features:

Zpositioning hole counterbore depth: 1" nom.; positioning hole counterbore dia.: 1.0625" nom.; unthreaded bore depth: 1.250" nom.; unthreaded bore dia.: 0.7656" nom.; positioning facility bolt circle dia.: 8.500" nom.; psoitioning facility qty: 12; positioning hole style: counterbored; bore counterbore feature: included; keying facility spacing in deg.: 180; keying facility qty: 2; keying facility: included; couterbore location: coupling end; o/a outside dimension: 10"; hub od: 6.375" nom.; distance from center of bore to bottom of keyway: 1.920" nom., 2.250" nom.; keyway wd: 0.750" nom.; taper minor dia.: 3.125" nom.; recess depth: 0.250" nom.; recess dia.: 7" nom.; flange thickness: 2.250" nom.; counterbore depth: 1.625" nom.; counterbore dia.: 5.250" nom.

Properties:

Body Style

Multiple positioning holes, recessed face

Overall Length

7.875 inches

Bore Length

7.6250 inches

Bore Shape

Tapered

Features Provided

Keyway

Taper Largest Diameter

3.7500 inches

Material

Steel

Material Specification

Astm a27-55, grade n1 assn standard single material response

NSN

3010-00-438-2729

Part Number

203-3PC25

Description

Coupling Half,shaft

CAGE

16640

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

Part 203-3PC25 NSN 3010-00-438-2729

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