Self-sealing Coupling Assembly NSN 4730-00-131-7746

Item Description

A multipiece fluid line fitting consisting of two coupling half, self-sealing fittings.

NSN: 4730-00-131-7746

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Features and Characteristics

Thread Class

2a first quick disconnect end

Overall Length

3.410 inches

First Leg Length

0.828 inches

Second Leg Length

2.000 inches

Bolt Hole Quantity

Maximum Operating Temp

121.0 degrees celsius single response

Basic Shape Style

Hexagon mounting flange

Connection Style

Flared first quick disconnect end

Connection Type

Unthreaded external hose second quick disconnect end

Thready Qty Per Inch (tpi)

12 first quick disconnect end

Second End Relationship With First End

Not identical

Maximum Operating Pressure

250.0 pounds per square inch single response

Thread Size

2.500 inches first quick disconnect end

Mounting Flange Location

First leg

Thickness

0.372 inches

Width Across Flats

2.938 inches

Bolt Hole Diameter

0.193 inches

Bolt Circle Diameter

2.482 inches

Inside Diameter Hose Accommodated

1.750 inches second quick disconnect end

Outside Diameter Tube Accommodated

2.000 inches first quick disconnect end

Material

Aluminum alloy body

Material Specification

Qq-a-225 federal specification single material response body

Surface Treatment

Anodize body

Surface Treatment Specification

Mil-a-8625 military specification single treatment response body

Style Designator

Coupling assembly

Thread Series Designator

Un first quick disconnect end

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

001317746

NSN

4730001317746

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

4P94152-103C

Cage Code:

98897

Status:

MSDS:

Part Number:

AE94909Z

Cage Code:

00624

Status:

MSDS:

Part Number:

AE93678Z

Cage Code:

00624

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 7609000000
NAICS: 332919
SITC: 68427
Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-131-7746

What are the manufacturers of nsn 4730001317746?

Lockheed Martin Corporation (98897)
Eaton-aeroquip Llc. (00624)

Does this nsn 4730001317746 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730001317746
A multipiece fluid line fitting consisting of two coupling half, self-sealing fittings.

Does nsn 4730001317746 contain any precious metals?
No precious metal content.

Does nsn 4730001317746 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730001317746?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

18279

FIIG:

A531U0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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