Spur Gear

855761

(NSN) National Stock Number

3020-00-239-2987

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

Item Name Code

05466

Schedule B Code

8483409000

Summary

Plain, solid body style, 14.6000 inches nominal pitch diameter, 144 teeth quantity, plain both ends bore style, 46.0 rockwell c minimum and 52.0 rockwell c maximum overall hardness rating, 16.6400 inches nominal outside diameter

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	ZZ

Identification

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.

INC	FIIG	Concept	Condition
05466	A27300	1	1

Specifications

Body Style

plain, solid

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

Pitch Diameter

14.6000 inches nominal

Details

A measurement indicating the diameter-pitch per specific measurement scale of the item.

Teeth Quantity

144

Details

The number of teeth included on the item.

Bore Style

plain both ends

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.

Hardness Rating

46.0 rockwell c minimum and 52.0 rockwell c maximum overall

Details

A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

Nominal Outside Diameter

16.6400 inches

Details

The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.

Tooth Form

standard

Details

An indication as to whether the teeth are a standard depth or modified to a shorter depth.

Pressure Angle

14.5000 degrees

Details

The measurement of the pressure angle on the item.

Face Nominal Width

0.3750 inches

Details

A measurement taken at right angles to the length of the face,in distinction from thickness.

Bore Nominal Diameter

13.5610 inches both ends

Details

The nominal length of a straight line which passes through the center of a bore,and terminates at the circumference.

Material

steel overall

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Style Designator

hubless

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
1119993	22852	5	-	5	9	-	AX
007855761	16662	5	-	5	9	-	AX
07-855761	16662	X	-	5	9	-	SE
393097	12603	X	-	5	9	-	SE
855761	12603	X	-	5	9	-	SE
007855761	66654	5	-	5	2	-	ZZ
07-855761	66654	5	-	5	2	-	ZZ
1119993	12204	X	-	3	2	-	SE
1138903	12204	X	-	3	2	-	SE
393077	12204	X	-	5	9	-	SE
7350374	19207	1	-	3	2	-	AZ
015530900	83299	6	-	3	2	-	AX
528K91	83299	X	-	5	2	-	SE
528K91	66821	X	-	5	2	-	SE
393097	77237	5	-	5	2	-	ZZ

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	U	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
64910	-	W	-

RVC	WCC	TCC	SHC
-	593	Z	9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

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Manufacturer

DANA OFF HIGHWAY PRODUCTS, LLC

CAGE: 77237

MAUMEE , OH , 43537-9194

UNITED STATES

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FAQs

Frequently asked questions for NSN 3020-00-239-2987

What is the NIIN of the NSN 3020-00-239-2987?

The National Item Identification Number (NIIN) of the NSN 3020-00-239-2987 is 00-239-2987

When the NSN 3020-00-239-2987 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 3020-00-239-2987 contain any precious metals?

Type/content is unknown

Does the NSN 3020-00-239-2987 contain any hazardous material?

No data in HMIRS

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