Bell Crank NSN 3040-01-504-4839

Item Description

An item in the form of two arms at an angle, having its fulcrum at the apex of the angle, and used to provide a means of changing the direction or varying the intensity of a pushing or pulling force. See also arm (as modified); and lever (as modified).

NSN: 3040-01-504-4839

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Features and Characteristics

Bore Diameter

Between 1.1245 inches and 1.1255 inches

Bore Length

1.000 inches

End Application

Door horizontal sliding, aircraft carrier cvn 76, mn dk fr 172-174 (s)

Part Name Assigned By Controlling Agency

Bell crank

Fulcrum Bore Shape

Plain

Center To Center Distance Between Fulcrum And Arm End Hole/slot/ball

2.46875 inches all ends

End Hole/ball Diameter

0.624 inches all ends and 0.625 inches all ends

Special Features

Bell crank will be made from the following: item 238, bell crank plate and item 239 bell crank boss.

Material

Steel

Material Specification

Grade b, class u, 6-1/2 x 4-1/2 military specification single material response and grade a, class u, 2-1/8 dia. Military specification single material response

Style Designator

Flat, raised face pivot hole, one or more holes both arms

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

015044839

NSN

3040015044839

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

124-6938645 PART 238-239

Cage Code:

53711

Status:

MSDS:

Part Number:

1500-295 PART 238-239

Cage Code:

43689

Status:

MSDS:

Part Number:

6938645

Cage Code:

53711

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8483508080
NAICS: 333613
SITC: 74850
Description: Flywheels, pulley blocks and pulleys, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3040-01-504-4839

What are the manufacturers of nsn 3040015044839?

Naval Sea Systems Command (53711)
Huntington Ingalls Incorporated (43689)

Does this nsn 3040015044839 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040015044839
An item in the form of two arms at an angle, having its fulcrum at the apex of the angle, and used to provide a means of changing the direction or varying the intensity of a pushing or pulling force. see also arm (as modified); and lever (as modified).

Does nsn 3040015044839 contain any precious metals?
No precious metal content.

Does nsn 3040015044839 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040015044839?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

22321

FIIG:

A523Z0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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