Union Nut NSN 4730-01-419-4783

Item Description

An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes nut (1), tube coupling.

NSN: 4730-01-419-4783

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Nut Style

Hexagon

Nut Height

0.781 inches

End Application

Seawolf class ssn

Width Across Flats

2.406 inches

Smallest Inside Diameter

1.810 inches

Thread Series

Shoulder Step Width

0.172 inches

Shoulder Seat Diameter

2.312 inches

Thready Qty Per Inch (tpi)

Thread Size

2.125 inches

Material

Nickel alloy

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

014194783

NSN

4730014194783

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

803-6397434-X3XXXX-009

Cage Code:

53711

Status:

MSDS:

Part Number:

803-6397434-X4XXXX-009

Cage Code:

53711

Status:

MSDS:

Part Number:

6397434

Cage Code:

53711

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 7507200000
NAICS: 332919
SITC: 68322
Description: Tube or pipe fittings of nickel
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-419-4783

What are the manufacturers of nsn 4730014194783?

Naval Sea Systems Command (53711)

Does this nsn 4730014194783 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730014194783
An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. the threaded portion is used to engage the thread piece of a union, union elbor or the like. excludes nut (1), tube coupling.

Does nsn 4730014194783 contain any precious metals?
No precious metal content.

Does nsn 4730014194783 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730014194783?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

19964

FIIG:

A021A0

App. Key:

Cond. Code:

Status:

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