Tube Coupling Nut NSN 4730-00-554-7397

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: 4730-00-554-7397

Stock Availability

NSN 4730005547397 availability
(as of 12/17/2024).

NS: 104
NE: 110
AR: 1
SV: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Fabrication Method

Machined

Nut Style

Tube coupling

Nut Height

0.800 inches

End Application

Aircraft application

Width Across Flats

0.688 inches

Length To Shoulder

0.578 inches

Smallest Inside Diameter

0.425 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.562 inches

Tube Outside Diameter

0.375 inches

Seat Angle

45.00 degrees

Material

Aluminum alloy 7075

Material Specification

Qq-a-225/6, t6 federal specification single material response

Surface Treatment

Anodize

Specification Data

81343-as21921 professional/industrial association specification

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

005547397

NSN

4730005547397

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MS21921D6

Cage Code:

96906

Status:

MSDS:

Part Number:

AS21921

Cage Code:

81343

Status:

MSDS:

Part Number:

AS18280

Cage Code:

81343

Status:

MSDS:

Part Number:

VSF1212-6WW

Cage Code:

92215

Status:

MSDS:

Part Number:

156/1

Cage Code:

K7739

Status:

MSDS:

Part Number:

MS21921-6W

Cage Code:

81343

Status:

MSDS:

Part Number:

MS21921-6D

Cage Code:

00624

Status:

MSDS:

Part Number:

MS21921W6

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 4730-00-554-7397

What are the manufacturers of nsn 4730005547397?

Military Standards (96906)
Society Of Automotive Engineers Inc (81343)
Alcoa Global Fasteners, Inc. (92215)
Atmosphere Control International (K7739)
Eaton-aeroquip Llc. (00624)
Parker-hannifin Corporation (45681)
Parker Hannifin Corp (50948)
Globe Aerospace Inc (03647)
Dana Corp (79470)
Eaton-aeroquip Inc (01276)

Does this nsn 4730005547397 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730005547397
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 4730005547397 contain any precious metals?
Precious metal content is unknown.

Does nsn 4730005547397 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730005547397?
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