Model: 3040000771878

Shaft Coupling Half

Description:

Jaw type body style, 1.783 inches spline major diameter, 1.516 inches overall length, 2.938 inches outside diameter, 6 spline quantity.

Special Features:

Distance from bore centerline to body keying facility bottom/top: 0.969" nom.; body keying facility wd: 0.755" min., 0.758" max.; body keying facility dep/ht: 0.438" nom.; hole thread size designator: 1/4-20; threaded hole location: center, 0.875" from coupling end face; threaded hole qty: 1; securing method: threaded hole; bore counterbore feature: included; counterbore location: coupling end and hub end; spline lg.: 0.812" nom.; hub od: 2.500" nom.; bore lg.: 1.078" nom.; flange thickness: 1.188" nom.; counterbore dep: 0.141" nom.; counterbore dia.: 1.938" nom.; spline minor dia.: 1.480" min., 1.487" max.

Properties:

Body Style

Jaw type

Spline Major Diameter

Between 1.783 inches and 1.788 inches

Overall Length

1.516 inches

Outside Diameter

2.938 inches

Spline Quantity

Bore Shape

Splined

Material

Steel

Material Specification

Qq-s-624 comp fs 4140 federal specification single material response or sae 4140h assn standard single material response

NSN

3010-00-077-1878

Part Number

3040000771878

Description

Coupling Half,shaft

CAGE

SCY13

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

Part 3040000771878 NSN 3010-00-077-1878

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:

2.9 X 2.9 X 1.5

Paclk Weight:

1.7000lbs

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:

132330

UFC:

64340

LTL:

85.0

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