Self-sealing Coupling Assembly NSN 4730-00-618-7568

Item Description

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

NSN: 4730-00-618-7568

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Features and Characteristics

Thread Class

3a first quick disconnect end

Overall Length

2.751 inches

First Leg Length

1.048 inches

Second Leg Length

Between 0.730 inches and 0.750 inches

Connection Style

Flared first quick disconnect end

Connection Type

Unthreaded external hose second quick disconnect end

Features Provided

Self-sealing

Second End Relationship With First End

Not identical

Maximum Operating Pressure

180.0 pounds per square inch single response

Thread Size

0.438 inches first quick disconnect end

Seat Angle

37.0 degrees

Inside Diameter Hose Accommodated

0.375 inches second quick disconnect end

Outside Diameter Tube Accommodated

0.250 inches first quick disconnect end

Special Features

Bulkhead threads on fluid connection end

Material

Aluminum alloy body

Material Specification

Qq-a-268, t4 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

Unf first quick disconnect end

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

006187568

NSN

4730006187568

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MS21957-4

Cage Code:

96906

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 4730-00-618-7568

What are the manufacturers of nsn 4730006187568?

Military Standards (96906)

Does this nsn 4730006187568 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730006187568
A multipiece fluid line fitting consisting of two coupling half, self-sealing fittings.

Does nsn 4730006187568 contain any precious metals?
Precious metal content is unknown.

Does nsn 4730006187568 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730006187568?
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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