Union Nut NSN 4730-01-347-4311

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: 4730-01-347-4311

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Shoulder Width

0.140 inches

Nut Style

Hexagon

Nut Height

0.970 inches

Width Across Flats

2.750 inches

Smallest Inside Diameter

1.828 inches

Thread Series

Shoulder Step Width

0.234 inches

Shoulder Seat Diameter

2.420 inches

Thready Qty Per Inch (tpi)

Thread Size

2.375 inches

Criticality Code Justification

Zzzy

Special Features

End item 1.00ips globe valve

Material

Copper alloy 632

Material Specification

Astm b150, aly c63200 assn standard single material response

Reference Number Differentiating Characteristics

Material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

013474311

NSN

4730013474311

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

803-5959306-2XX-003

Cage Code:

53711

Status:

MSDS:

Part Number:

803-5959306-2XX-003L1

Cage Code:

03950

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 4730-01-347-4311

What are the manufacturers of nsn 4730013474311?

Naval Sea Systems Command (53711)
Naval Inventory Control Point (03950)

Does this nsn 4730013474311 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730013474311
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 4730013474311 contain any precious metals?
No precious metal content.

Does nsn 4730013474311 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730013474311?
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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