Tube Coupling Nut NSN 4730-00-001-3956

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: 4730-00-001-3956

Provided with every order

Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

Get a Quote

Get an up to date price on nsn 4730000013956

Related NSN

Major End Items End items to which 4730-00-001-3956 is a component of

N/A Prowler Ea=6b Aircraft
02F Phantom F-4 Aircraft
05A Ch-47 Chinook Helicopter
CFN Mh-53e Helicopter
DPF Mx Peacekeeper Missile Support Equipment
VMN F4s Aircraft
WBN Velocity Pool Reparable Piece Parts
XJN Hawkeye E-2c Fms- Aircraft
YYA Aircraft Mh-47e Special Operations Aircraft
N/A Attack Helicopter
N/A Cargo-transport Helicopter

Features and Characteristics

Thread Class

Thread Direction

Right-hand

Fabrication Method

Machined

Nut Style

Tube coupling

Nut Height

Between 0.650 inches and 0.670 inches

End Application

Aircraft, prowler ea=6b

Width Across Flats

Between 0.557 inches and 0.567 inches

Length To Shoulder

Between 0.515 inches and 0.535 inches

Smallest Inside Diameter

Between 0.317 inches and 0.320 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.438 inches

Tube Outside Diameter

0.250 inches

Seat Angle

45.00 degrees

Special Features

3000 psi operating pressure at max of 275 degrees

Material

Steel comp 304

Material Specification

Qq-s-763 federal specification single material response

Surface Treatment

Passivate

Surface Treatment Specification

Mil-s-5002 military specification single treatment response

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

000013956

NSN

4730000013956

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

ST57D100-1

Cage Code:

04236

Status:

MSDS:

Part Number:

AC1170C04

Cage Code:

00624

Status:

MSDS:

Part Number:

H10006-04

Cage Code:

08199

Status:

MSDS:

Part Number:

D10006-J04

Cage Code:

14798

Status:

MSDS:

Part Number:

ST57D100

Cage Code:

04236

Status:

MSDS:

Part Number:

LD83096-4

Cage Code:

00624

Status:

MSDS:

Part Number:

D10006-4

Cage Code:

14798

Status:

MSDS:

Part Number:

D10006-04

Cage Code:

14798

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 7318160000
NAICS: 332722
SITC: 69421
Description: Nuts of iron or steel
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-001-3956

What are the manufacturers of nsn 4730000013956?

Lockheed Martin Corporation (04236)
Eaton-aeroquip Llc. (00624)
Eaton Aerospace (08199)
Designed Metal Connections, Inc. (14798)

Does this nsn 4730000013956 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730000013956
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 4730000013956 contain any precious metals?
No precious metal content.

Does nsn 4730000013956 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730000013956?
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:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service