Union Nut NSN 4730-01-044-5146

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: 4730-01-044-5146

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Features and Characteristics

Thread Class

Thread Direction

Right-hand

Shoulder Width

0.094 inches

Nut Style

Round

Nut Diameter

3.870 inches

Nut Height

1.250 inches

Drilled Hole Diameter

Between 0.144 inches and 0.151 inches

Hole Type And Quantity

1 drilled

Smallest Inside Diameter

Between 2.820 inches and 2.830 inches

Thread Series

Shoulder Step Width

0.380 inches

Shoulder Seat Diameter

Between 3.500 inches and 3.530 inches

Thready Qty Per Inch (tpi)

Thread Size

3.500 inches

Hole Configuration Style

Configuration f

Special Features

Four slots equally spaced on bearing surface

Material

Aluminum alloy 6061

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

010445146

NSN

4730010445146

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

K652013-13

Cage Code:

84955

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 4730-01-044-5146

What are the manufacturers of nsn 4730010445146?

Kaman Aerospace Corporation (84955)
Mercer Products & Manufacturing (30205)

Does this nsn 4730010445146 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730010445146
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 4730010445146 contain any precious metals?
Precious metal content is unknown.

Does nsn 4730010445146 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730010445146?
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