Tube Coupling Nut NSN 4730-01-377-4265

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: 4730-01-377-4265

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Fabrication Method

Machined

Lubrication

Dry film lubricant

Nut Style

Tube coupling

Nut Height

1.250 inches

Largest Outside Diameter

1.984 inches

Width Across Flats

1.625 inches

Length To Shoulder

0.681 inches

Smallest Inside Diameter

1.520 inches

Thread Series

Thready Qty Per Inch (tpi)

Thread Size

1.875 inches

Tube Outside Diameter

1.500 inches

Seat Angle

33.0 degrees

Material

Steel comp 431

Material Specification

Qq-s-763 federal specification single material response

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

013774265

NSN

4730013774265

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

S4922481-24

Cage Code:

88277

Status:

MSDS:

Part Number:

S4922481

Cage Code:

88277

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 4730-01-377-4265

What are the manufacturers of nsn 4730013774265?

Boeing Company, The (88277)

Does this nsn 4730013774265 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730013774265
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 4730013774265 contain any precious metals?
No precious metal content.

Does nsn 4730013774265 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730013774265?
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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