Model: 164253PC4

Shaft Coupling Half

Description:

2 hole flange, through bore body style, 1.240 inches overall length, 0.7500 inches bore diameter, 1.1250 inches bore length, straight bore shape.

Special Features:

Keys must be parallel with centers of 0.375" dia. Positioning holes; material: steel carbon; unthreaded bore depth: 0.190" min., 0.210" max.; unthreaded hole dia.: 0.375" nom.; bore thread size designator: 3/8-16 nc; positioning facility bolt circle dia.: 2.249" min., 2.251" max.; positioning facility qty: 2; positioning hole style: body-bound; unthreaded hole location: 0.600" porm 0.010 from end of hub and 90 deg. From keys; hole taper number: 0; unthreaded hole qty: 1; securing method: unthreaded hole; bore counterbore feature: not included; keying facility type: integral keying; keying facility spacing in deg.: 180; keying facility qty: 2; keying facility: included; o/a outside dimension: 3" nom.; hub od: 1.250" nom.; thread provision: unthreaded; distance from center of bore to top of key: 0.219" nom.; key width: 0.187" min., 0.189" max.; flange thickness: 0.656" nom.

Properties:

Body Style

2 hole flange, through bore

Overall Length

Between 1.240 inches and 1.260 inches

Bore Diameter

0.7500 inches

Bore Length

1.1250 inches

Bore Shape

Straight

Material Specification

Mil-s-890, cl b military specification single material response

NSN

3010-00-131-5077

Part Number

164253PC4

Description

Coupling Half,shaft

CAGE

10001

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

Part 164253PC4 NSN 3010-00-131-5077

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:

0.4000lbs

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:

Construction Materials

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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