Tube Coupling Nut NSN 4730-01-239-8858

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: 4730-01-239-8858

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Fabrication Method

Forged

Nut Style

Tube coupling

Nut Height

0.719 inches

Width Across Flats

0.625 inches

Length To Shoulder

0.560 inches

Smallest Inside Diameter

0.318 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Tube Outside Diameter

0.313 inches

Seat Angle

45.0 degrees

Material

Stainless steel

Specification Data

96906-ms51823 government standard

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

012398858

NSN

4730012398858

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MS51823-4SS

Cage Code:

96906

Status:

MSDS:

Part Number:

MIL-F-18866

Cage Code:

81349

Status:

MSDS:

Part Number:

5-BU-SS

Cage Code:

30780

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 4730-01-239-8858

What are the manufacturers of nsn 4730012398858?

Does this nsn 4730012398858 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730012398858
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 4730012398858 contain any precious metals?
No precious metal content.

Does nsn 4730012398858 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730012398858?
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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