Spur Gear

NSN: 3020-00-298-7737 | Model: 117D2112

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

3020-00-298-7737

DEMIL

Body Style

Webbed, offset, with lightening holes

Spline Quantity

23 both ends

Pitch Diameter

0.2618 inches

Teeth Quantity

Bore Style

Involute spline both ends

Spline Pitch Diameter

0.7188 inches both ends

Hardness Rating

30.0 rockwell c and 35.0 rockwell c

Outside Diameter

2.8255 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.3100 inches first end

Distance Between Body Face And Recessed Hub End

0.0450 inches second end

Face Width

0.430 inches

Bore Diameter

0.7327 inches both ends

Hub Style Designator

Plain both ends

Hub Diameter

1.0000 inches both ends

Precision Classification

Quality number 9

Material

Steel comp 4140

Material Specification

Fed standard 66 federal standard single material response

Surface Treatment

Phosphate

Surface Treatment Specification

Mil-std-171, finish no. 5.3.1.2 or 5.3.2.2 military standard single treatment response

Style Designator

One protruding hub, one recessed hub

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7L120T2436	2019-11-25	PLCL3	6 EA
SPE7L119T249J	2019-06-24	PLCL3	2 EA
SPE7L219T0794	2018-12-10	PLCLB	1 EA
SPE7L219T0289	2018-10-29	PLCLB	1 EA
SPE7L218T4008	2018-09-10	PLCLB	2 EA
SPE7L418T1963	2018-04-05	PMCMY	4 EA
SPE7L517T1798	2017-04-20	PLCL3	2 EA
SPE7L117T5851	2017-02-17	PLCL3	3 EA
SPE7L117T3430	2016-12-27	PLCL3	3 EA
SPE7L116T9612	2016-08-01	PLCL3	4 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 3020-00-298-7737 Datasheet

Supply Class (FSC):

Transmission Chain Sprockets Pulleys Gears

Cross Reference:

117D2112

Cage Codes:

Ots, Inc. General Dynamics (CAGE 05606)

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
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9sx-n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $2,194.57 to $3,657.62..
Does NSN 3020-00-298-7737 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 Air Force, Israel, Singapore, and Republic Of Korea
What is the NIIN of NSN 3020-00-298-7737?
002987737 or 00-298-7737
Does NSN 3020-00-298-7737 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-00-298-7737?
Solicitation SPE7L120T2436 for qty 6 on 11/14/2019
When was this national stock number assigned to the federal catalog?
Oct 03, 1973