PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MMI-11455Transformer,current

Custom Metering Company Inc · NSN 5950-01-152-1833 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-152-1833 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-152-1833. Primary manufacturer part number: MMI-11455.
Features
  • Transformer,current — FSC 5950
  • Winding Function and Quantity: 1 SECONDARY SINGLE COMPONENT
  • Body Outside Diameter: 3.750 INCHES NOMINAL IN
  • Inclosure Type: FULLY INCLOSED
  • Maximum Transformer Power Rating: 12.5 VOLT-AMPERE SINGLE COMPONENT
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Current: 5.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,current, cataloged under National Stock Number 5950-01-152-1833, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Custom Metering Company Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-01-152-1833
Primary Part NumberMMI-11455
Item NameTransformer,current
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerCustom Metering Company Inc
StatusCANCELLED
Winding Function and Quantity1 SECONDARY SINGLE COMPONENT
Body Outside Diameter3.750 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Maximum Transformer Power Rating12.5 VOLT-AMPERE SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current5.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM SINGLE COMPONENT
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Body Length1.219 INCHES NOMINAL IN
Terminal Type and Quantity2 SCREW
Mounting Hole Diameter1.375 INCHES NOMINAL SINGLE GROUP IN
Mounting Facility Quantity1 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5360-00-051-2479A1327-166 INTERCHANGEABLE
Spring,helical,compression
Parker Hannifin Corporation Div Cylinder Division
5950-00-199-2161 INTERCHANGEABLE
Transformer,power
5110-00-241-9167 INTERCHANGEABLE
File,hand
3110-00-554-3275P200KZ3FS50000 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
3010-01-115-693012450 INTERCHANGEABLE
Coupling,shaft,flexible
Paragon Power Inc Sub of Great Lakes Power Products Inc
5950-01-173-2754 INTERCHANGEABLE
Transformer,power
5950-01-231-88925525083 INTERCHANGEABLE
Transformer,power
Naval Sea Systems Command
6230-01-435-86961621300 INTERCHANGEABLE
Guard,lamp
Phoenix Products Llc Dba Phoenix Lighting Products Llc
6515-01-589-504902.205.090 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
3M300F Square D Co Electromagnetic Industries Div (USA)
1621-3 Bauer, Inc. (USA)
MMI-11455 PRIMARY Custom Metering Company Inc (USA)
MMI-11455 Metermaster Inc Metermod Div (USA)
Related Parts
5360-00-051-2479INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
A1327-166
5950-00-199-2161INTERCHANGEABLE
TRANSFORMER,POWER
5110-00-241-9167INTERCHANGEABLE
FILE,HAND
3110-00-554-3275INTERCHANGEABLE
BEARING,BALL,ANNULAR
P200KZ3FS50000
3010-01-115-6930INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
12450
5950-01-173-2754INTERCHANGEABLE
TRANSFORMER,POWER
5950-01-231-8892INTERCHANGEABLE
TRANSFORMER,POWER
5525083
6230-01-435-8696INTERCHANGEABLE
GUARD,LAMP
1621300
6515-01-589-5049INTERCHANGEABLE
SCREW,BONE
02.205.090

Frequently Asked Questions

What is NSN 5950-01-152-1833?

NSN 5950-01-152-1833 is a Transformer,current, manufactured by Custom Metering Company Inc, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-01-152-1833?

NSN 5950-01-152-1833 has 4 cross-referenced part numbers: 3M300F (Square D Co Electromagnetic Industries Div), 1621-3 (Bauer, Inc.), MMI-11455 (Custom Metering Company Inc), MMI-11455 (Metermaster Inc Metermod Div).

What NSN replaces 5950-01-152-1833?

There are 9 known substitutes for 5950-01-152-1833: 5360-00-051-2479, 5950-00-199-2161, 5110-00-241-9167 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MMI-11455?

Key specifications for MMI-11455: Winding Function and Quantity: 1 SECONDARY SINGLE COMPONENT; Body Outside Diameter: 3.750 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Maximum Transformer Power Rating: 12.5 VOLT-AMPERE SINGLE COMPONENT. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-01-152-1833 still in active supply?

NSN 5950-01-152-1833 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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