Spur Gear

NSN: 3020-00-287-2558 | Model: 7708675

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

3020-00-287-2558

DEMIL

Body Style

Webbed, offset, solid

Spline Quantity

33 both ends

Pitch Diameter

5.8333 inches

Teeth Quantity

Bore Style

W/counterbore second end

Spline Pitch Diameter

2.0625 inches both ends

Hardness Rating

60.0 rockwell c

Outside Diameter

6.183 inches

Nominallength

2.630 inches

Tooth Form

Standard

Pressure Angle

25.0000 degrees

Distance Between Body Face And Protruding Hub End

1.160 inches first end

Body Recess Depth

1.140 inches second end

Face Width

1.470 inches

Bore Diameter

2.154 inches both ends

Counterbore Depth

1.140 inches second end

Counterbore Diameter

4.670 inches second end

Hub Style Designator

1 step first end

End Length

0.910 inches first end

End Diameter

2.756 inches first end

First Step Length

0.250 inches first end

First Step Diameter

3.150 inches first end

Material

Steel comp 8620

Material Specification

Astm-a668 assn standard single material response

Style Designator

Protruding hub, recessed body

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 3020-00-287-2558 Datasheet

Supply Class (FSC):

Transmission Chain Sprockets Pulleys Gears

Cross Reference:

7708675
6766308
6766308

Cage Codes:

U S Army Tank Automotive Command (CAGE 19207)
Allison Transmission, Inc. (CAGE 73342)
General Motors Corp (CAGE 24617)

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:

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
Z
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 $1,736.44 to $2,894.06..
Does NSN 3020-00-287-2558 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, U.s. Marine Corps, Department Of The Navy, Austria, Israel, Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 3020-00-287-2558?
002872558 or 00-287-2558
Does NSN 3020-00-287-2558 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-00-287-2558?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963