Worm Shaft NSN 3040-00-712-7699

Item Description

A drive shaft having helical thread(s) on a portion of its outer surface, machined bearing surface(s) and facilities for driving (other than a hub) on one or both ends of shaft. Designed to mate with a cam, gear sector, worm wheel, etc. Includes items with bearings. Excludes items having more than one worm complement of helical threads, items with a separate complement of gear teeth, and gear, worm.

NSN: 3040-00-712-7699

Provided with every order

Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

Get a Quote

Get an up to date price on nsn 3040007127699

Related NSN

Features and Characteristics

End Similarity

Not identical

Thread Length

0.625 inches second end, fourth portion

Overall Length

12.250 inches

Taper Length

1.469 inches second end, third portion

Taper Per Foot In Inches

1.500 second end, second portion

Shaft Thread Direction

Right-hand second end, fourth portion

Teeth Hardness Rating

55.0 rockwell c

Worm Thread Quantity

Worm Thread Lead

2.846 inches

Worm Thread Direction

Right-hand

Worm Helix Angle

28 deg

Worm Outside Diameter

2.250 inches

Worm Pitch Diameter

0.688 inches

Worm Thread Section Length

2.750 inches

Worm Body Length

4.312 inches

Worm Body Tapered Bearing Surface End

Not provided

Shaft Location

Both ends of worm

Straight Unthreaded Length

1.250 inches second end, second portion

Straight Unthreaded Section Diameter

1.1270 inches second end, first portion

Taper Largest Diameter

1.188 inches second end, second portion

Tapered Section Keyway Width

0.2505 inches second end, second portion

Tapered Section Keyway Depth

0.313 inches second end, second portion

Involute Spline Quantity

11 first end, second portion

Involute Spline Pressure Angle In Deg

30.0 first end, second portion

Involute Spline Pitch Diameter

0.6875 inches first end, second portion

Involute Spline Length

1.031 inches first end, second portion

Material

Steel

Material

Steel

Surface Treatment

Any acceptable

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

007127699

NSN

3040007127699

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5H0284

Cage Code:

11083

Status:

MSDS:

Part Number:

5H284

Cage Code:

11083

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8483105000
NAICS: 333613
SITC: 74810
Description: Transmission shafts and cranks, except camshafts and crankshafts
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3040-00-712-7699

What are the manufacturers of nsn 3040007127699?

Caterpillar Inc. (11083)

Does this nsn 3040007127699 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040007127699
A drive shaft having helical thread(s) on a portion of its outer surface, machined bearing surface(s) and facilities for driving (other than a hub) on one or both ends of shaft. designed to mate with a cam, gear sector, worm wheel, etc. includes items with bearings. excludes items having more than one worm complement of helical threads, items with a separate complement of gear teeth, and gear, worm.

Does nsn 3040007127699 contain any precious metals?
No precious metal content.

Does nsn 3040007127699 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040007127699?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

18249

FIIG:

T246-C

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