Power Transformer

NSN: 5950-00-057-4573 | Model: PEI 6665

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

5950-00-057-4573

DEMIL

Reliability Indicator

Not established

Center To Center Distance Between Mounting Facilities Parallel To Length

2.375 inches single mounting facility single center group

Center To Center Distance Between Mounting Facilities Parallel To Width

2.000 inches single mounting facility single center group

Overall Height

3.969 inches

Frequency Rating

400.0 hertz single component

Input-output Phase Relationship

Single phase to single phase single component

Winding Shielding Method

Internal shield grounded to inclosure and core single component

Body Length

2.969 inches

Body Width

2.594 inches

Body Height

3.469 inches

Maximum Operating Temp

85.0 degrees celsius

Inclosure Type

Hermetically sealed

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 single group

Thread Size

0.164 inches single group

Winding Operating Current

420.0 milliamperes ac single component single secondary

Winding Operating Voltage

375.00 ac volts single component single secondary

Thread Series Designator

Unc single group

Terminal Type And Quantity

4 tab, solder lug

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5950-00-057-4573 Datasheet

Supply Class (FSC):

Coils And Transformers

Cross Reference:

PEI 6665
10106120
43324
B202226
202226A
9188466

Cage Codes:

Precision Electronics, Inc. (CAGE 13483)
U S Army Aviation and Missile (CAGE 18876)
Freed Transformer Company (CAGE 73386)
Lambda Americas Inc. Tdk (CAGE 89022)

Replacements:

5950-00-057-4573 replaces 5950-00-812-1351

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

U - Precious metal content is unknown

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
Q2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $326.23 to $543.71..
Does NSN 5950-00-057-4573 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 Army, U.s. Marine Corps, Spain, Singapore, France, Republic Of Korea, Denmark, Norway, and Greece
What is the NIIN of NSN 5950-00-057-4573?
000574573 or 00-057-4573
Does NSN 5950-00-057-4573 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5950-00-057-4573?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961