Shaft Coupling Half NSN 3010-00-077-1878

Item Description

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

NSN: 3010-00-077-1878

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Features and Characteristics

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

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.

Material

Steel

Material Specification

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

FSC

3010 Torque Converters And Speed Changers

NIIN

000771878

NSN

3010000771878

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

11621139

Cage Code:

19207

Status:

MSDS:

Part Number:

2848N196

Cage Code:

78500

Status:

MSDS:

Part Number:

3040000771878

Cage Code:

SCY13

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8483608000
NAICS: 333613
SITC: 74860
Description: Shaft couplings, except universal joints
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3010-00-077-1878

What are the manufacturers of nsn 3010000771878?

U S Army Tank Automotive Command (19207)
Meritor Heavy Vehicle Systems Llc (78500)
E.c.a Etablissement (SCY13)

Does this nsn 3010000771878 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3010000771878
A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.

Does nsn 3010000771878 contain any precious metals?
No precious metal content.

Does nsn 3010000771878 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3010000771878?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

08009

FIIG:

A521X0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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