NSN 2D4185

3000 armature minimum speed in rpm at full current output, 3.062 inches nominal distance between shaft center and bottom mounting hole center, 0.484 inches nominal bottom mounting hole diameter, 5.875 inches nominal center to center distance between top mounting slot and bottom mounting hole, 3.625 inches nominal center to center distance between mounting slots.

NSN 2920-00-605-0737 Datasheet

(NSN) National Stock Number

2920-00-605-0737

(FSG) Federal Supply Group

29 - Engine Accessories

(FSC) Federal Supply Classification

2920 - Nonaircraft Engine Electrical System Components

(NIIN) National Item Identification Number

00-605-0737

Requires Demilitarization

Yes

(INC) Item Name Code

17311

Date

Tue, Jan 1, 1963

Schedule B Code

8511500000

Armature Minimum Speed In Rpm At Full Current Output

3000

Bottom Mounting Hole Diameter

0.484 inches nominal

Center To Center Distance Between Top Mounting Slot And Bottom Mounting Hole

5.875 inches nominal

Center To Center Distance Between Mounting Slots

3.625 inches nominal

Distance Between Shaft Center And Bottom Mounting Hole Center

3.062 inches nominal

Distance From End To Keyway Center

1.428 inches nominal

Environmental Protection

fungus resistant

Ground Polarity Type

negative

Grounding Method

internal

Keyway Width

0.156 inches nominal

Keyway Length

0.750 inches nominal

Pilot Diameter

3.247 inches minimum and 3.249 inches maximum

Pilot Height

0.822 inches nominal

Maximum Output Current Rating In Amps

40.0

Maximum Rated Armature Speed In Rpm

6000

Minimum Current Cut-In Speed In Rpm

2300

Mounting Style

flange mtd w/two mtg slots and one mtg hole

Second Step Diameter

0.750 inches nominal

Shaft Drive End Style

straight shaft end, threaded, w/keyway

Shaft Rotation Direction

counterclockwise

Slot Length

1.219 inches nominal

Slot Width

0.531 inches minimum and 0.609 inches maximum

Special Features

shielded to prevent radio interference

Submersibility

nonsubmersible

Thread Class

3a

Thread Diameter

0.500 inches nominal

Thread Direction

right-hand

Thread Length

0.688 inches nominal

Thread Quantity Per Inch

20

Thread Series

unf

Unthreaded Portion Length

1.343 inches nominal

Voltage In Volts

24.0

Identification

Demilitarization Code

B - Usml items - mutilation to the point of scrap required worldwide. (note 7).

Precious Metals Indicator

U - Precious metal content is unknown

Hazardous Metals Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Source of Supply Code

AKZ - Us army tank-automotive and armaments command warren, mi 48397-5000

Pseudo Item Name Code

0017311

Cross Reference

CAGE Codes

11083

Caterpillar Inc Div Caterpillar Defense

U.s./canadian manufacturers

01843

Ambac International Corporation Div Ambac International

U.s./canadian manufacturers

24956

United Technologies Corp Electro Systems Inc

U.s./canadian manufacturers

Freight Information

Air Commodity

HZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Less than Carload Rating

Q - 70.0

National Motor Freight Class Rating

W - Rating variable

Rail Variation

1

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

34760

Water Commodity

590 - Generators and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

062120

Schedule B & Trade

Schedule B

8511-50-0000

Description

generators for internal combustion engines, nesoi

End Use

30200 - Engines and engine parts (carburetors, pistons, rings, and valves)

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77831

(NAICS) North American Industrial Classification System

336320

Questions & Answers

1. What is the FSCG of the NSN 2920-00-605-0737?

   The FSCG of the NSN 2920-00-605-0737 is 2920

2. Does the NSN 2920-00-605-0737 have a Schedule B code assigned?

   Yes, the Schedule B code is 8511500000

3. Does NSN 2920-00-605-0737 require demilitarization?

   Usml items - mutilation to the point of scrap required worldwide. (note 7).

4. Does NSN 2920-00-605-0737 contain precious materials?

   Precious metal content is unknown

5. Does NSN 2920-00-605-0737 contain hazardous materials?

   Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

6. When the NSN 2920-00-605-0737 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963