Engine Accessory Generator

NSN: 2920-00-903-9534 | Model: SAW-9039534

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.

NSN Properties and Flags

NATO Stock Number

2920-00-903-9534

DEMIL

Thread Direction

Right-hand

Thread Length

0.740 inches

Second Step Diameter

0.6684 mils and 0.6687 centimeters

Keyway Width

0.125 inches

Unthreaded Portion Length

1.343 inches

Mounting Hole Thread Direction

Right-hand

Mounting Style

Bracket mtd w/three mtg holes, top hole threaded

Environmental Protection

Corrosion resistant and fungus resistant

Keyway Length

0.625 inches

Submersibility

Submersible

Shaft Rotation Direction

Clockwise

Distance From End To Keyway Center

1.390 inches

Thread Diameter

0.500 inches

Ground Polarity Type

Negative

Armature Minimum Speed In Rpm At Full Current Output

2000

Maximum Output Current Rating In Amps

25.0

Minimum Current Cut-in Speed In Rpm

1500

Grounding Method

Internal

Shaft Drive End Style

Straight shaft end, threaded, w/keyway

Distance Between Shaft Center And Bottom Mounting Hole Center

Between 3.865 inches and 3.885 inches

Distance Between Shaft Center And Top Mounting Hole Center

Between 3.865 inches and 3.885 inches

Angular Deviation Of First Hole From Top Center In Deg

159.0

Angular Deviation Of Second Hole From First Hole In Deg

201.0

Distance Between Inside Surfaces Of Hinge Bracket

Between 7.243 inches and 7.257 inches

Distance Between Outside Surfaces Of Hinge Bracket

Between 8.123 inches and 8.137 inches

Bottom Mounting Hole Diameter

Between 0.448 inches and 0.458 inches

Maximum Rated Armature Speed In Rpm

8000

Thread Series

Unf

Thread Class

Mounting Hole Thread Series Designator

Unc

Mounting Hole Thread Diameter

0.375 inches

Mounting Hole Thready Qty Per Inch (tpi)

Mounting Hole Thread Class

Thready Qty Per Inch (tpi)

Voltage In Volts

28.0

Parts List for Engine Accessory Generator

Other components in the assembly of NSN 2920-00-903-9534

Engine Generator Parts Kit
NSN 2920-00-903-0582

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7L017T5218	2017-06-12	PLCLS	1 EA
SPE7L017T2521	2017-02-13	PLCLS	1 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.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 2920-00-903-9534 Datasheet

Supply Class (FSC):

Nonaircraft Engine Electrical System Components

Cross Reference:

SAW-9039534
10950808
2920009039534

Cage Codes:

Southern Automotive Wholesalers, (CAGE 1Y875)
U S Army Tank Automotive Command (CAGE 19207)
E.c.a Etablissement (CAGE SCY13)

Schedule B & Trade:

Schedule B: 8511500000 (NAICS 336320)

Generators for internal combustion engines, nesoi
SITC: 77831

Electrical ignition or starting equipment used for spark-ignition or compression-ignition internal combustion engines; generators and cut-outs, etc.
End Use: 30200

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

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.

ADPE

- Represents items with no adp components

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:

062120 - Generators/motors/parts noi
WCC:

590 - Generators 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:

H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
LCL:

Q - 70.0
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
J2100x-
Repariability
If condemned or uneconomically repairable , then dispose at direct support (ds) level.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,414.79 to $2,357.98..
Does NSN 2920-00-903-9534 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 Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, Austria, Spain, Israel, Singapore, Kuwait, Morocco, Canada, New Zealand, France, Republic Of Korea, Portugal, Denmark, Norway, Greece, and Turkey
What is the NIIN of NSN 2920-00-903-9534?
009039534 or 00-903-9534
Does NSN 2920-00-903-9534 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2920-00-903-9534?
Solicitation SPE7L017T5218 for qty 1 on 08/25/2017
When was this national stock number assigned to the federal catalog?
Jan 01, 1960