Engine Accessory Generator

HCF2182

(NSN) National Stock Number

2920-00-374-4377

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

Item Name Code

17311

Schedule B Code

8511500000

Summary

Right-hand thread direction, 0.766 inches nominal thread length, woodruff key furnished items, 0.874 inches minimum and 0.8745 inches maximum second step diameter, 0.156 inches nominal keyway width, 1.312 inches nominal unthreaded portion length

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	AX

Identification

A generator primarily designed to be mounted on an internal combustion engine, and to be driven by the engine to keep the battery in a charged condition. May also supply current for the engine ignition system and/or electrical equipment which is connected to the battery circuit. Includes alternating current generators designed for use with a rectifier. Excludes:the major generator of "generating sets". For generators specifically designed for aircraft use and not mounted on the engine, see generator, direct current.

INC	FIIG	Concept	Condition
17311	A14700	1	2

Specifications

Thread Direction

right-hand

Details

The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

Thread Length

0.766 inches nominal

Details

A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

Furnished Items

woodruff key

Details

Items furnished as accessories which are not specified elsewhere.

Second Step Diameter

0.874 inches minimum and 0.8745 inches maximum

Details

None.

Keyway Width

0.156 inches nominal

Details

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

Unthreaded Portion Length

1.312 inches nominal

Details

None.

Mounting Hole Thread Direction

right-hand

Details

The direction of the mounting hole thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

Mounting Style

bracket mtd w/three mtg holes, top hole threaded

Details

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

Keyway Length

0.750 inches nominal

Details

A measurement of the longest dimension of a keyway,in distinction from width.

Submersibility

nonsubmersible

Details

An indication of whether or not an item is capable of operation while submerged.

Shaft Rotation Direction

clockwise

Details

The direction of rotation of a rotating shaft as viewed from the drive end.

Distance From End To Keyway Center

1.375 inches nominal

Details

The distance from the end of the item to the center of the keyway.

Thread Diameter

0.375 inches nominal

Details

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

Armature Minimum Speed In Rpm At Full Current Output

1700

Details

The minimum speed the armature can revolve and maintain full current output,expressed in revolutions per minute.

Maximum Output Current Rating In Amps

20.0

Details

The maximum amount of output current for which the item is rated,expressed in amperes.

Minimum Current Cut-In Speed In Rpm

1275

Details

The cut-in speed necessary to maintain a minimum current flow,expressed in revolutions per minute.

Shaft Drive End Style

straight shaft end, threaded, w/keyway

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft drive end.

Distance Between Shaft Center And Bottom Mounting Hole Center

3.875 inches nominal

Details

None.

Distance Between Shaft Center And Top Mounting Hole Center

3.875 inches nominal

Details

None.

Angular Deviation Of First Hole From Top Center In Deg

193.0

Details

None.

Angular Deviation Of Second Hole From First Hole In Deg

159.0

Details

None.

Distance Between Inside Surfaces Of Hinge Bracket

9.026 inches minimum and 9.036 inches maximum

Details

None.

Distance Between Outside Surfaces Of Hinge Bracket

10.151 inches minimum and 10.161 inches maximum

Details

None.

Bottom Mounting Hole Diameter

0.453 inches nominal

Details

None.

Maximum Rated Armature Speed In Rpm

4000

Details

The speed the armature can revolve and produce maximum current,expressed in revolutions per minute.

Thread Series

unc

Details

A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.

Thread Class

Details

A numeric-alpha designator indicating the pitch-diameter tolerance and the external or internal location of the thread.

Mounting Hole Thread Series Designator

unc

Details

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for the specific diameter of a threaded mounting hole.

Mounting Hole Thread Diameter

0.375 inches nominal

Details

The length of a straight line which passes through the center of a threaded mounting hole,and terminates at the circumference.

Mounting Hole Thread Quantity Per Inch

Details

The number of mounting hole threads per linear inch measured on a line parallel to the thread axis.

Mounting Hole Thread Class

Details

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal mounting hole thread.

Thread Quantity Per Inch

Details

The number of threads on the item per linear inch measured on a line parallel to the thread axis.

Voltage In Volts

24.0

Details

The total electrical voltage.

Fsc Application Data

engine electrical system,nonaircraft

Details

The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
1106867	92679	5	-	5	2	-	AX
113171H1	92679	4	-	5	2	-	AX
SE7357	35311	3	-	5	9	-	AX
113171H1	31007	4	-	5	9	-	AX
150728R91	31007	4	-	5	9	-	AX
122739	15434	5	-	5	9	-	AX
1106867	1LW55	5	-	3	2	-	ZZ
727157	00447	5	-	5	9	-	AX
1106867	16764	3	-	5	9	-	AX
1106867	24617	5	-	5	9	-	AX
1106867	72582	5	-	5	9	-	AX
1106867	61928	5	-	5	9	-	AX
2068290	14414	5	-	5	9	-	AX
150728R91	89346	4	-	5	2	-	AX
1106867	30379	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
34760	-	W	-

RVC	WCC	TCC	SHC
-	590	Z	9

What's Included?

Certificate of Conformity
QC Inspection prior to shipping
On time delivery
Friendly service to back every order

Manufacturer

VME AMERICAS INC SUB OF VME GROUP N V

CAGE: 40152

EUCLID , OH , 44117-8017

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 2920-00-374-4377

What is the NIIN of the NSN 2920-00-374-4377?

The National Item Identification Number (NIIN) of the NSN 2920-00-374-4377 is 00-374-4377

When the NSN 2920-00-374-4377 was assigned to the Federal Catalog?

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

Does the NSN 2920-00-374-4377 contain any precious metals?

Type/content is unknown

Does the NSN 2920-00-374-4377 contain any hazardous material?

No data in HMIRS

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