Tube Coupling Nut NSN 4730-00-278-5449

Item Description

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.

NSN: 4730-00-278-5449

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Fabrication Method

Machined

Nut Style

Tube coupling

Nut Height

0.562 inches

Width Across Flats

Between 0.744 inches and 0.755 inches

Length To Shoulder

Between 0.433 inches and 0.443 inches

Smallest Inside Diameter

Between 0.473 inches and 0.477 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.625 inches

Tube Outside Diameter

0.375 inches

Material

Copper alloy

Material Specification

Qq-b-626, cp 21 or 22 federal specification single material response

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

002785449

NSN

4730002785449

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

AN805-6

Cage Code:

88044

Status:

MSDS:

Part Number:

AN805

Cage Code:

88044

Status:

MSDS:

Part Number:

156D2

Cage Code:

0AHP5

Status:

MSDS:

Part Number:

MIL-F-6001

Cage Code:

81349

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 7415290000
NAICS: 332722
SITC: 69432
Description: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-278-5449

What are the manufacturers of nsn 4730002785449?

Does this nsn 4730002785449 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730002785449
An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. excludes nut (1), tube coupling, reducing; and nut (1), union.

Does nsn 4730002785449 contain any precious metals?
Precious metal content is unknown.

Does nsn 4730002785449 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730002785449?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

03859

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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