#28878181 Variable Power Transformer | Coils And Transformers

28878181

Power Transformer

NSN 5950-01-022-4426

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010224426

Product Features

Weapon system essential

Technical Specifications of NSN

Reliability Indicator:
Not established
Overall Length:
9.430 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
4.740 inches single mounting facility single center group and 4.760 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.620 inches single mounting facility single center group and 1.640 inches single mounting facility single center group
Overall Height:
2.520 inches
Overall Width:
5.810 inches
Frequency Rating:
400.0 hertz single component
Input-output Phase Relationship:
Three phase to three phase single component
Winding Shielding Method:
Internal shield grounded to inclosure and core single component
Body Length:
6.500 inches
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded stud single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Thready Qty Per Inch (tpi):
32 all groupings
Thread Size:
0.164 inches 1st group
Thread Size:
0.190 inches 2nd group
Winding Operating Current:
28.0 milliamperes ac single component single secondary
Criticality Code Justification:
Feat
Winding Operating Voltage:
4550.00 ac volts single component single secondary
Thread Series Designator:
Unc 1st group
Thread Series Designator:
Unf 2nd group
Terminal Type And Quantity:
7 threaded stud
NSN:
5950-01-022-4426
Item Name:
Transformer,power,variable
Cage Code:
3B150

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
162930
Cage Code:
3B150
RNCC:
3
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
K-5870
Cage Code:
51181
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
2887818-1
Cage Code:
04620
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
8394
Cage Code:
13483
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
2887818-1
Cage Code:
10001
RNCC:
7
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
162930
Cage Code:
49956
RNCC:
5
RNVC:
9
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
2887818-1
Cage Code:
49956
RNCC:
5
RNVC:
9
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
2887818-1
Cage Code:
89870
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
162930
Cage Code:
54X10
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
2887818-1
Cage Code:
54X10
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N 28878181

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Last Updated: 06/03/2025