Spur Gear

NSN: 3020-00-027-1827 | Model: 6770905

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

NSN Properties and Flags

NATO Stock Number

3020-00-027-1827

DEMIL

Body Style

Webbed, with lightening holes

Spline Quantity

40 both ends

Pitch Diameter

9.5000 inches

Teeth Quantity

Bore Style

Involute spline both ends

Spline Pitch Diameter

2.5000 inches both ends

Hardness Rating

90.0 rockwell superficial 15-n

Outside Diameter

10.2450 inches

Tooth Form

Standard

Pressure Angle

25.0000 degrees

Distance Between Body Face And Protruding Hub End

0.983 inches both ends

Face Width

1.9700 inches

Bore Diameter

2.5202 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

3.1495 inches both ends

Special Features

Counterbored on both ends, 2.620 in. Dia, 0.983 in. Depth

Material

Steel comp 5140

Material Specification

Fed standard 66, aisi/sae 5140 federal standard single material response

Style Designator

Protruding hubs

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 3020-00-027-1827 Datasheet

Supply Class (FSC):

Transmission Chain Sprockets Pulleys Gears

Cross Reference:

6770905
6770905
162322
162322H1

Cage Codes:

Allison Transmission, Inc. (CAGE 73342)
General Motors Corp (CAGE 24617)
Komatsu American Intl Co (CAGE 29510)

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.

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:

197337 - Wheels cog/gear/pinion/sprock
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:

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

W - Rating variable
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
J2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,517.33 to $2,528.89..
Does NSN 3020-00-027-1827 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 Army
What is the NIIN of NSN 3020-00-027-1827?
000271827 or 00-027-1827
Does NSN 3020-00-027-1827 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-00-027-1827?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 02, 1967