Worm Shaft

NSN: 3040-00-684-2149 | Model: 905J913-5

A drive shaft having helical threa (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 Properties and Flags

NATO Stock Number

3040-00-684-2149

DEMIL

End Similarity

Not identical

Thread Length

1.313 inches either end, tenth portion

Overall Length

29.875 inches

Screw Thread Series Designator

Unf-2a either end, tenth portion

Shaft Thread Direction

Right-hand either end, third portion

Teeth Hardness Rating

Between 56.0 rockwell c and 62.0 rockwell c

Worm Thread Quantity

Worm Thread Lead

2.500 inches

Worm Thread Direction

Right-hand

Worm Pressure Angle In Deg

14.500

Worm Helix Angle

11 degrees 2 min

Worm Outside Diameter

4.881 inches

Worm Pitch Diameter

4.085 inches

Shaft Hardness Rating

C scale 24 min

Worm Thread Section Length

8.000 inches

Worm Body Length

8.000 inches

Worm Body Tapered Bearing Surface End

Not provided

Shaft Location

Both ends of worm

Straight Unthreaded Length

7.8125 inches either end, fifth portion

Straight Unthreaded Section Diameter

3.250 inches either end, first portion

Unthreaded Section Keyway Width

0.4950 inches either end, ninth portion

Unthreaded Section Keyway Depth

0.2656 inches either end, ninth portion

Material

Steel, aisi8620

Fsc Application Data

Steam turbine

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 3040-00-684-2149 Datasheet

Supply Class (FSC):

Miscellaneous Power Transmission Equipment

Cross Reference:

905J913-5
905J913-5
905J913-5

Cage Codes:

Northrop Grumman Systems Corporation (CAGE 90099)
Westinghouse Electric Corp (CAGE 79500)
Westinghouse Electric Corp (CAGE 88657)

Schedule B & Trade:

Schedule B: 8483105000 (NAICS 333613)

Transmission shafts and cranks, except camshafts and crankshafts
SITC: 74810

Transmission shafts (including cam and crank shafts) and cranks
End Use: 21180

Industrial machines, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

019940 - Auto transmissions r clutches
WCC:

581 - Automobile parts, new
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL:

M - 85.0
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
TCC:

Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 3040-00-684-2149 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
What is the NIIN of NSN 3040-00-684-2149?
006842149 or 00-684-2149
Does NSN 3040-00-684-2149 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3040-00-684-2149?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963