Tube Coupling Nut NSN 4730-01-044-3811

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: 4730-01-044-3811

Stock Availability

NSN 4730010443811 availability
(as of 07/29/2024).

NS: 91
NE: 825
AR: 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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Related NSN

Features and Characteristics

Thread Class

Thread Direction

Right-hand

Fabrication Method

Machined

Nut Style

Tube coupling

Nut Height

0.724 inches

Drilled Hole Diameter

0.046 inches

Hole Type And Quantity

4 drilled

Width Across Flats

0.688 inches

Length To Shoulder

0.603 inches

Smallest Inside Diameter

Between 0.440 inches and 0.443 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.562 inches

Tube Outside Diameter

0.375 inches

Hole Configuration Style

Configuration b

Material

Steel comp 316

Specification Data

81349-mil-f-5509 government specification

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

010443811

NSN

4730010443811

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

AN818L6J

Cage Code:

88044

Status:

MSDS:

Part Number:

AN818L6K

Cage Code:

88044

Status:

MSDS:

Part Number:

MIL-F-5509

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: 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 4730-01-044-3811

What are the manufacturers of nsn 4730010443811?

Aeronautical Standards Group (88044)
Military Specifications (81349)

Does this nsn 4730010443811 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730010443811
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 4730010443811 contain any precious metals?
Precious metal content is unknown.

Does nsn 4730010443811 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730010443811?
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
Quality Fast Service