Union Nut NSN 4730-01-518-7278

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: 4730-01-518-7278

Provided with every order

Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

Get a Quote

Get an up to date price on nsn 4730015187278

Related NSN

Features and Characteristics

Thread Class

Thread Direction

Right-hand

Nut Style

Hexagon

Nut Height

0.500 inches

End Application

Mating trunk

Width Across Flats

0.9375 inches

Smallest Inside Diameter

0.500 inches

Thread Series

Shoulder Seat Diameter

0.8125 inches

Thready Qty Per Inch (tpi)

Thread Size

0.8125 inches

Maximum Working Pressure Rating And Service For Which Designed

6000.0 pounds per square inch oil

Criticality Code Justification

Feat

Special Features

Weapon system essential; nichol-aluminum-bronze alloy

Material

Aluminum alloy and copper alloy

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

015187278

NSN

4730015187278

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

6390675 FIND 105

Cage Code:

53711

Status:

MSDS:

Part Number:

H850N-8-NAB

Cage Code:

99565

Status:

MSDS:

Part Number:

6390675

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: 7415290000
NAICS: 332722
SITC: 69432
Description: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-518-7278

What are the manufacturers of nsn 4730015187278?

Naval Sea Systems Command (53711)
Admiral Valve, Llc (99565)

Does this nsn 4730015187278 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730015187278
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 4730015187278 contain any precious metals?
No precious metal content.

Does nsn 4730015187278 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730015187278?
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:

What do you get when you order from nationalstocknumber.org?

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