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Power Transformer

NSN: 5950-01-313-1024 | Model: 77C721052P1

A transformer consisting of one or more primary windin (s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes transformer (1) , pulse.

NSN Properties and Flags
NATO Stock Number
5950-01-313-1024
DEMIL
NO
Reliability Indicator
Not established
Overall Length
6.500 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
3.000 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width
3.000 inches single mounting facility single center group
Overall Height
5.620 inches
Overall Width
4.000 inches
Mounting Hole Diameter
0.266 inches single group
Frequency Rating
400.0 hertz single component
Input-output Phase Relationship
Three phase to three phase single component
Transformer Winding Connection Type
Wye-wye
Maximum Operating Temp
65.0 degrees celsius
End Application
5840-01-259-2908; set 15
Inclosure Type
Fully enclosed
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
12.5 amperes ac single component 1st primary output
Winding Power Rating
3.0 kilovolt-amperes single component all primary output
Winding Operating Voltage
252.00 ac volts single component 2nd primary output
Terminal Type And Quantity
13 solder stud

Parts List for Set 15 Ant-trans Gp  

Other components in the assembly of NSN 5840-01-259-2908
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M017T2490 2016-12-15 PMCM2 1 EA

Pricing and Availability

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NSN 5950-01-313-1024 Datasheet

Supply Class (FSC):
Coils And Transformers
Cross Reference:
  • 77C721052P1
  • GE-3P155
  • GE-3P155
Cage Codes:
  • Lockheed Martin Corporation (CAGE 03538)
  • Espey Mfg. & Electronics Corp. (CAGE 20950)
  • Espey Mfg. & Electronics Corp. (CAGE 98675)
Identification:
HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    063420 - Transformers, noi, or transformer par

  • WCC:

    595 - Transformer, (machinery and parts),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    -------
  • Repariability
    If condemned or uneconomically repairable , then dispose at direct support (ds) level.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $14,045.36 to $23,408.94..
Does NSN 5950-01-313-1024 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 5950-01-313-1024?
013131024 or 01-313-1024
Does NSN 5950-01-313-1024 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5950-01-313-1024?
Solicitation SPE7M017T2490 for qty 1 on 12/05/2016
When was this national stock number assigned to the federal catalog?
Dec 31, 1989