Worm Shaft

NSN: 3040-00-039-8406 | Model: 500099

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

3040-00-039-8406

DEMIL

End Similarity

Not identical

Overall Length

4.250 inches

Worm Thread Quantity

Worm Thread Lead

0.0982 inches

Worm Thread Direction

Right-hand

Worm Pressure Angle In Deg

14.500

Worm Helix Angle

3 deg, 34 min

Worm Outside Diameter

0.562 inches

Worm Pitch Diameter

0.500 inches

Worm Thread Section Length

0.813 inches

Worm Body Length

0.906 inches

Worm Body Tapered Bearing Surface End

Not provided

Shaft Location

Both ends of worm

Straight Unthreaded Length

1.851 inches second end, first portion

Straight Unthreaded Section Diameter

0.3743 inches first end, first portion

Unthreaded Section Pin Hole Diameter

0.1567 inches second end, second portion

Material

Steel

Material

Steel

Fsc Application Data

Turret electrical control, combat vehicle

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 3040-00-039-8406 Datasheet

Supply Class (FSC):

Miscellaneous Power Transmission Equipment

Cross Reference:

500099
7369332
500099

Cage Codes:

Alliant Techsystems Inc (CAGE 08638)
U S Army Tank Automotive Command (CAGE 19207)
Honeywell International Inc. (CAGE 94580)

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.
LCL:

M - 85.0
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 3040-00-039-8406 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Austria, Denmark, and Greece
What is the NIIN of NSN 3040-00-039-8406?
000398406 or 00-039-8406
Does NSN 3040-00-039-8406 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3040-00-039-8406?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963