Union Nut NSN 4730-00-203-0823

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: 4730-00-203-0823

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Shoulder Width

0.156 inches

Nut Style

Round

Nut Diameter

1.000 inches

Nut Height

1.000 inches

Smallest Inside Diameter

0.630 inches

Thread Series

Uns

Shoulder Step Width

0.125 inches

Shoulder Seat Diameter

0.656 inches

Thready Qty Per Inch (tpi)

Thread Size

0.812 inches

Material

Copper alloy 360

Material Specification

Qq-b-626, 1/2 h federal specification single material response

Surface Treatment

Chromium

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

002030823

NSN

4730002030823

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SC-B-66455

Cage Code:

80063

Status:

MSDS:

Part Number:

SCB66455

Cage Code:

64959

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 4730-00-203-0823

What are the manufacturers of nsn 4730002030823?

Us Army Communications & (80063)
American Telephone And Telegraph Co (64959)
At And T Corp (70408)

Does this nsn 4730002030823 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730002030823
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 4730002030823 contain any precious metals?
Precious metal content is unknown.

Does nsn 4730002030823 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730002030823?
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