Union Nut NSN 4730-00-536-9578

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: 4730-00-536-9578

Stock Availability

NSN 4730005369578 availability
(as of 05/11/2023).

NS: 17
NE: 125

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

Shoulder Width

Between 0.930 inches and 0.990 inches

Nut Style

Round

Nut Diameter

Between 2.100 inches and 2.160 inches

Nut Height

Between 2.220 inches and 2.280 inches

Smallest Inside Diameter

Between 1.617 inches and 1.620 inches

Thread Series

Shoulder Step Width

Between 0.520 inches and 0.580 inches

Thready Qty Per Inch (tpi)

Thread Size

1.875 inches

Special Features

8 spanner slots 0.250 in.Dia

Material

Aluminum alloy 2024

Material Specification

Qq-a-200/3 federal specification single material response

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625 military specification single treatment response

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

005369578

NSN

4730005369578

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1907G24D

Cage Code:

86831

Status:

MSDS:

Part Number:

BACN10DSG24D

Cage Code:

82918

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 7616106000
NAICS: 332722
SITC: 69440
Description: Threaded fasteners of aluminum
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-536-9578

What are the manufacturers of nsn 4730005369578?

Rockwell Collins Electromechanical (86831)
The Boeing Company (82918)

Does this nsn 4730005369578 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730005369578
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 4730005369578 contain any precious metals?
No precious metal content.

Does nsn 4730005369578 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730005369578?
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