Helical Gear

NSN: 3020-01-612-5958 | Model: 8288703

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

3020-01-612-5958

DEMIL

Body Style

Webbed, with lightening holes

Keyway Quantity

End Application

Hu hauling wi

Pitch Diameter

27.538 inches

Teeth Quantity

133

Bore Style

10a w/ keyway both ends

Hardness Rating

280.0 brinell standard and 300.0 brinell standard

Outside Diameter

27.935 inches

Teeth Type

Single helix

Tooth Direction

Right

Pressure Angle

20.0 degrees

Helix Angle

15.0 degrees

Face Width

5.500 inches

Bore Diameter

4.133 inches both ends

Keyway Width

1.001 inches both ends

Distance From Bore Center To Keyway Bottom

2.511 inches both ends

Part Name Assigned By Controlling Agency

Gear h.S.

Material

Steel comp 4340

Style Designator

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 3020-01-612-5958 Datasheet

Supply Class (FSC):

Transmission Chain Sprockets Pulleys Gears

Cross Reference:

8288703

Cage Codes:

Naval Sea Systems Command (CAGE 53711)

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

A - Item does not contain precious metal.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE

- Represents items with no adp components

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
No qup
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 $7,585.50 to $12,642.50..
Does NSN 3020-01-612-5958 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
What is the NIIN of NSN 3020-01-612-5958?
016125958 or 01-612-5958
Does NSN 3020-01-612-5958 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-01-612-5958?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Oct 16, 2012