3957523

Engine Accessory Generator

NSN 2920-01-075-4697

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010754697

Product Features

Furnished w/two mtg spacers to change lower mtg hole to 0.382 in.Min/0.388 in.Max diameter by 1.990 in.Min/2.000 in.Max lg

Detail Specifications

Thread Direction:
Right-hand
Thread Length:
Between 0.560 inches and 0.620 inches
Pilot Diameter:
Any acceptable
Furnished Items:
Cooling fan
Second Step Diameter:
0.669 inches
Keyway Width:
0.156 inches
Unthreaded Portion Length:
Between 0.830 inches and 0.860 inches
Mounting Style:
Flange mtd w/three mtg holes
Center To Center Distance Between Mounting Holes Along Width:
4.807 inches
Pilot Height:
Any acceptable
Keyway Length:
0.750 inches
Submersibility:
Nonsubmersible
Shaft Rotation Direction:
Clockwise or counterclockwise
Distance From End To Keyway Center:
Between 1.060 inches and 1.180 inches
Thread Diameter:
0.500 inches
Ground Polarity Type:
Negative or positive
Armature Minimum Speed In Rpm At Full Current Output:
4500
Maximum Output Current Rating In Amps:
105.0
Rectifier Location:
Integral
Grounding Method:
External
Shaft Drive End Style:
Straight shaft end, threaded, w/keyway
Distance Between Shaft Center And Bottom Mounting Hole Center:
Between 4.160 inches and 4.220 inches
Top Mounting Hole Diameter:
Between 0.390 inches and 0.420 inches
Bottom Mounting Hole Diameter:
Between 0.624 inches and 0.630 inches
Center To Center Distance Between Top Mounting Slot And Bottom Mounting Hole:
Between 8.320 inches and 8.440 inches
Maximum Rated Armature Speed In Rpm:
12000
Thread Series:
Unf
Thread Class:
2a
Thready Qty Per Inch (tpi):
20
Voltage In Volts:
14.0
NSN:
2920-01-075-4697
Item Name:
Alternator
Cage Code:
23862

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
3957523
Cage Code:
7X677
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9X
Part Number:
90451
Cage Code:
24975
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
SAW-10754697
Cage Code:
1Y875
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
90451
Cage Code:
35510
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
3957523
Cage Code:
16764
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
7606A90451
Cage Code:
35510
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
A001090451
Cage Code:
35510
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
17311
FIIG:
A14700
Concept No.:
1
App. Key:
A
Cond. Code:
2
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062120
UFC:
34760
LTL:
65.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Alternator"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
DEFENSE LOGISTICS AGENCY Defense Logistics Agency
DSOR:
Import / Export
  • Schedule B: 8511500000
  • SITC: 77831
  • End Use: Engines and engine parts (carburetors, pistons, rings, and valves)
  • NAICS: 336320
  • USDA: 1

Classification: Generators for internal combustion engines, nesoi


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