Spur Gear

T93-12

(NSN) National Stock Number

3020-00-274-4499

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

Item Name Code

05466

Schedule B Code

8483409000

Summary

Webbed, solid body style, 6 both ends spline quantity, 7.2980 inches nominal pitch diameter, 45 teeth quantity, straight spline both ends bore style, 58.0 rockwell c minimum and 63.0 rockwell c maximum overall hardness rating

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	AX

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

webbed, solid

Details

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

Spline Quantity

6 both ends

Details

The number of splines on or in the item.

Pitch Diameter

7.2980 inches nominal

Details

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

Teeth Quantity

Details

The number of teeth included on the item.

Bore Style

straight spline both ends

Details

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

Hardness Rating

58.0 rockwell c minimum and 63.0 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

7.541 inches

Details

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

Nominal Overall Length

1.734 inches

Details

The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Tooth Form

standard

Details

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

Pressure Angle

20.0000 degrees

Details

The measurement of the pressure angle on the item.

Nominal Distance Between Body Face And Protruding Hub End

0.562 inches first end

Details

The nominal distance between the body face and the protruding hub end.

Nominal Distance Between Body Face And Recessed Hub End

0.109 inches second end

Details

The nominal distance between the body face and the recessed hub end.

Face Nominal Width

1.219 inches

Details

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

Bore Nominal Diameter

1.991 inches both ends

Details

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

Hub Style Designator

1 step second end

Details

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

Hub Style Designator

plain first end

Details

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

Hub Nominal Diameter

2.615 inches first end

Details

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

End Nominal Length

0.153 inches second end

Details

A nominal measurement of the longest dimension of the end of the item,in distinction from width.

End Nominal Diameter

3.125 inches second end

Details

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

First Step Nominal Length

0.409 inches second end

Details

A nominal measurement of the longest dimension of the first step,in distinction from width.

First Step Nominal Diameter

2.615 inches second end

Details

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

Material

steel overall

Details

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

Material Document And Classification

qq-s-624 fed spec single material response overall

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Style Designator

one protruding hub, one recessed hub

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
201017	12603	5	-	5	9	-	AX
203445	12603	5	-	5	9	-	AX
3445	12603	5	-	5	9	-	AX
567426	12204	5	-	5	9	-	AX
2073103	24617	5	-	5	2	-	AX
2073103	23862	5	-	5	9	-	AX
2073103	7X677	5	-	C	1	-	ZZ
799433	19207	5	-	5	9	-	AX
7EQ7100	57526	5	-	C	1	-	ZZ
7EQ7100	23040	5	-	5	9	-	AX
3BLA022	1DF03	5	-	5	2	-	AX
888122	95201	5	-	5	2	-	AX
8B8122	95201	5	-	5	2	-	AX
3BLA022	62265	5	-	5	9	-	AX
38829	76760	5	-	5	2	-	AX
TG2	98434	5	-	5	2	-	AX
201017	77237	5	-	5	2	-	ZZ
203445	77237	5	-	5	2	-	ZZ
3445	77237	5	-	5	2	-	ZZ
320357	65282	5	-	3	2	-	AX
19103	56442	5	-	5	9	-	AX
42335R	56442	5	-	5	9	-	AX
WT215-12	31204	5	-	5	2	-	AX
T93-12	79410	5	-	5	9	-	AX
WT254-12	79410	2	-	5	9	-	AX
2E203445	23382	5	-	5	2	-	AX
639518	58275	5	-	5	9	-	AX
667036	58275	5	-	5	9	-	AX

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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Global Shipping

Manufacturer

BORG-WARNER CORP

CAGE: 08018

PARSIPPANY , NJ , 07054-4400

UNITED STATES

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FAQs

Frequently asked questions for NSN 3020-00-274-4499

What is the NIIN of the NSN 3020-00-274-4499?

The National Item Identification Number (NIIN) of the NSN 3020-00-274-4499 is 00-274-4499

When the NSN 3020-00-274-4499 was assigned to the Federal Catalog?

It was assigned 62 years ago, on Tue, Jan 1, 1963

Does the NSN 3020-00-274-4499 contain any precious metals?

Type/content is unknown

Does the NSN 3020-00-274-4499 contain any hazardous material?

No data in HMIRS

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