Union Nut NSN 4730-01-256-9023

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: 4730-01-256-9023

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Features and Characteristics

Thread Class

Thread Direction

Left-hand

Nut Style

Hexagon

Nut Height

1.072 inches

Width Across Flats

1.250 inches

Smallest Inside Diameter

0.758 inches

Thread Series

Ngo

Shoulder Step Width

0.187 inches

Shoulder Seat Diameter

0.960 inches

Thready Qty Per Inch (tpi)

Thread Size

1.030 inches

Material

Stainless steel

Material Specification

Astm a582, type 303, cond a assn standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35, type 4 federal specification single treatment response

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

012569023

NSN

4730012569023

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8431343

Cage Code:

98752

Status:

MSDS:

Part Number:

SS-60-3

Cage Code:

16166

Status:

MSDS:

Part Number:

8431343-2

Cage Code:

98752

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 4730-01-256-9023

What are the manufacturers of nsn 4730012569023?

Warner Robins Air Logistics Center (98752)
Western Enterprises (16166)

Does this nsn 4730012569023 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730012569023
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 4730012569023 contain any precious metals?
No precious metal content.

Does nsn 4730012569023 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730012569023?
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
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