Worm Wheel Gear

NSN: 3020-00-004-8166 | Model: DG1237E-11

A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. See also gear, antibacklash, worm wheel.

NSN Properties and Flags

NATO Stock Number

3020-00-004-8166

DEMIL

Body Style

Webbed, solid

Attachment Method

Mounting hole

Teeth Quantity

Face Type

Concave

Bore Style

Tapered w/keyway second end

Mounting Hole Type And Quantity

2 countersunk axially through body, first end

Outside Diameter

6.5000 inches

Throat Radius

0.837 inches

Distance Between Body Face And Protruding Hub End

0.813 inches first end

Face Width

1.500 inches

Keyway Width

0.312 inches both ends

Distance From Bore Center To Keyway Bottom

0.849 inches second end

Taper Major Diameter

1.375 inches second end

Hub Style Designator

Plain both ends

Hub Diameter

2.375 inches second end

Mounting Hole Diameter

0.500 inches axially through body, first end

Bolt Hole Circle Diameter

4.500 inches axially through body, first end

Material

Copper alloy

Style Designator

One protruding hub, one flush hub

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 3020-00-004-8166 Datasheet

Supply Class (FSC):

Transmission Chain Sprockets Pulleys Gears

Cross Reference:

DG1237E-11
DG1237E-11

Cage Codes:

Imo Industries Inc (CAGE 15330)
Siemens Demag Delaval (CAGE 16712)

Schedule B & Trade:

Schedule B: 8483409000 (NAICS 333612)

Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
SITC: 74840

Gears and gearing; ball screws; gear boxes and other speed changers (including torque converters)
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:

197339 - Wheels cog/gear/pinion i/s
WCC:

593 - Motors and parts, (machinery and parts),(less than 35 feet)
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.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

R - 65.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $4,471.60 to $7,452.67..
Does NSN 3020-00-004-8166 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy, Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 3020-00-004-8166?
000048166 or 00-004-8166
Does NSN 3020-00-004-8166 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-00-004-8166?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 07, 1972