Model: 156857-01

Power Transformer

Properties:

Reliability Indicator
Not established
Overall Length
Between 2.065 inches and 2.075 inches
Mounting Hole Diameter
0.172 inches single group and 0.203 inches single group
Frequency Rating
380.0 hertz single component and 420.0 hertz single component
Input-output Phase Relationship
Single phase to single phase single component
Winding Shielding Method
External inclosure single component
Body Length
Between 1.480 inches and 1.520 inches
Body Width
Between 1.080 inches and 1.120 inches
Body Height
Between 1.210 inches and 1.250 inches
Maximum Operating Temp
105.0 degrees celsius
Distance Between Mounting Facility Centers
1.734 inches single mounting facility single center group and 1.766 inches single mounting facility single center group
Inclosure Type
Fully enclosed
Mounting Facility Quantity
2 single group
Mounting Method
Bracket single group and unthreaded hole single group
Winding Function And Quantity
1 primary single component and 1 secondary single component
Features Provided
Tinned wire leads
Winding Operating Current
1.0 amperes ac single component single secondary
Winding Operating Current
60.0 milliamperes ac single component single primary
Winding Operating Voltage
13.20 ac volts single component single secondary
Winding Operating Voltage
28.00 ac volts single component single primary
Terminal Type And Quantity
5 tab, solder lug
NSN
5950-01-055-4642
Part Number
156857-01
Description
Transformer,power
CAGE

Part 156857-01 NSN 5950-01-055-4642

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32496
FIIG:
A058B0
Concept No.:
1
App. Key:
J
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:
P
PMIC:
A
ESD:
ESD:
MMAC:
CX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.9000lbs
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:
063420
UFC:
35355
LTL:
RATING VARIABLE
LCL:
--
WCC:
595
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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