#890358-1 Variable Autotransformer Transformer | Coils And Transformers

890358-1

Power Autotransforme Transformer

NSN 5950-00-105-4030

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001054030

Product Features

Weapon system essential

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
3.750 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
3.750 inches single mounting facility single center group
Mounting Hole Diameter:
0.265 inches single group
Frequency Rating:
300.0 hertz single component and 1.2 kilohertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Body Length:
4.938 inches
Body Width:
4.500 inches
Body Height:
4.249 inches
End Application:
F-14 tomcat, s-3b viking, e-2c hawkeye, f/a-18 hornet aircraft. Ch-53a/d/e, h-2 seasprite, h-46 sea knight, h-3 sea king, rh-53 helicopter.
Inclosure Type:
Open
Mounting Facility Quantity:
4 single group
Mounting Method:
Flange single group and unthreaded hole single group
Winding Function And Quantity:
1 primary, fixed autotransformer type single component
Winding Operating Current:
6.0 amperes dc single component single primary input
Winding Power Rating:
940.0 volts-amperes single component single primary input
Criticality Code Justification:
Feat
Winding Operating Voltage:
0.00 ac volts single component single primary output and 140.00 ac volts single component single primary output
Winding Operating Voltage:
120.00 ac volts single component single primary input
Terminal Type And Quantity:
3 threaded stud
NSN:
5950-00-105-4030
Item Name:
Transformer,variable Autotransformer
Cage Code:
80249

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
3430-9027
Cage Code:
13850
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
TYPEMS
Cage Code:
13850
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
239C0072-1
Cage Code:
99395
RNCC:
5
RNVC:
9
RNAAC:
KE
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Autotransforme Transformers
------------ P/N 890358-1

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Last Updated: 07/23/2025