Model: 942178

Engine Accessory Generator

Properties:

Thread Direction
Right-hand
Second Step Diameter
Between 0.668 inches and 0.669 inches
Keyway Width
0.125 inches
Unthreaded Portion Length
1.120 inches
Mounting Hole Thread Direction
Right-hand
Mounting Style
Bracket mtd w/four mtg holes, two top holes threaded
Keyway Length
0.625 inches
Submersibility
Nonsubmersible
Shaft Rotation Direction
Clockwise
Thread Diameter
0.669 inches
Ground Polarity Type
Positive
Armature Minimum Speed In Rpm At Full Current Output
2460
Minimum Current Cut-in Speed In Rpm
1130
Grounding Method
External
Shaft Drive End Style
Straight shaft end, threaded, w/keyway
Distance Between Shaft Center And Bottom Mounting Hole Center
3.380 inches
Distance Between Shaft Center And Top Mounting Hole Center
3.190 inches
Angular Deviation Of First Hole From Top Center In Deg
17.0
Angular Deviation Of Second Hole From First Hole In Deg
163.0
Distance Between Inside Surfaces Of Hinge Bracket
6.694 inches
Distance Between Outside Surfaces Of Hinge Bracket
Between 7.561 inches and 7.574 inches
Bottom Mounting Hole Diameter
Between 0.323 inches and 0.333 inches
Angular Deviation Of Third Hole From Second Hole In Deg
34.0
Maximum Rated Armature Speed In Rpm
8000
Thread Series
Si-m
Mounting Hole Thread Series Designator
Unc
Mounting Hole Thread Diameter
0.313 inches
Mounting Hole Thready Qty Per Inch (tpi)
18
Voltage In Volts
6.0
NSN
2920-00-943-4668
Part Number
942178
Description
Generator,engine Accessory
CAGE
34623

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.

Part 942178 NSN 2920-00-943-4668

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

Material Classification

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:
7.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
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:
RATING VARIABLE
LCL:
--
WCC:
590
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8511500000
  • SITC: 77831
  • End Use: Engines and engine parts (carburetors, pistons, rings, and valves)
  • NAICS: 336320
  • USDA: 1

Freight Class: Generators for internal combustion engines, nesoi

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