Helical Gear

NSN: 3020-00-001-3389 | Model: 5138934

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

NSN Properties and Flags

NATO Stock Number

3020-00-001-3389

DEMIL

Body Style

Webbed, solid

Pitch Diameter

5.9304 inches

Teeth Quantity

Bore Style

Plain both ends

Outside Diameter

6.1800 inches

Nominallength

0.800 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Right

Pressure Angle

20.0000 degrees

Helix Angle

18.5000 degrees

Distance Between Body Face And Protruding Hub End

0.300 inches first end

Face Width

0.500 inches

Bore Diameter

0.770 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

1.260 inches both ends

Material

Steel

Style Designator

One protruding hub, one flush hub

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7L221T1857	2021-03-15	PLCLB	2 EA

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.

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NSN 3020-00-001-3389 Datasheet

Supply Class (FSC):

Transmission Chain Sprockets Pulleys Gears

Cross Reference:

5138934

Cage Codes:

Mtu America Inc. (CAGE 72582)

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.
LTL:

R - 65.0
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

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 $1,029.06 to $1,715.11..
Does NSN 3020-00-001-3389 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, U.s. Coast Guard, Poland, Spain, Canada, and Turkey
What is the NIIN of NSN 3020-00-001-3389?
000013389 or 00-001-3389
Does NSN 3020-00-001-3389 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-00-001-3389?
Solicitation SPE7L221T1857 for qty 2 on 03/25/2021
When was this national stock number assigned to the federal catalog?
Sep 20, 1972