PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

03-99-41Transformer,pulse

Microwave Engineering Corporation · NSN 5950-01-319-7265 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-319-7265 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-319-7265. Primary manufacturer part number: 03-99-41.
Features
  • Transformer,pulse — FSC 5950
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Inclosure Type: FULLY INCLOSED
  • Primary to Secondary Turn Ratio: 1 TO 1 SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Terminal Type and Quantity: 4 TURRET
  • Body Length: 1.620 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-01-319-7265, 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 Microwave Engineering Corporation. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-01-319-7265
Primary Part Number03-99-41
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMicrowave Engineering Corporation
StatusCANCELLED
Mounting Facility Quantity4 SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Primary to Secondary Turn Ratio1 TO 1 SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity4 TURRET
Body Length1.620 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
DC Resistance Rating in Ohms7.500 SINGLE COMPONENT SINGLE PRIMARY
Center to Center Distance Between Mounting Facilities Parallel to Length0.833 INCHES MINIMUM AND 0.853 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width1.170 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width0.833 INCHES MINIMUM AND 0.853 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
DC Resistance Rating in Ohms8.100 SINGLE COMPONENT SINGLE SECONDARY
Body Height1.160 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3120-00-004-7241 INTERCHANGEABLE
Bearing,sleeve
5310-00-275-197413399 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Chrysler Realty Company Llc Dba Daimler Chrysler
4210-00-289-4328 INTERCHANGEABLE
Bracket,fire Extinguisher
2940-00-505-6714 INTERCHANGEABLE
Filter,fluid
5305-00-515-7174 INTERCHANGEABLE
Screw,machine
5935-00-539-28545266 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
1010-00-718-0782 INTERCHANGEABLE
Guard,term,safety S
5330-00-894-9314956174C INTERCHANGEABLE
Packing with Retainer
Dresser, Llc
6680-01-079-1785 INTERCHANGEABLE
Indicator,sight,liquid
2920-01-337-72665-266 INTERCHANGEABLE
Regulator,engine Generator
Motorola Automotive Electronics
Cross-Reference Index
Part NumberManufacturer
SN7451 Texas Instruments Incorporated (USA)
10236887 Us Army Aviation and Missile Command (USA)
5266 Pulse Engineering Inc (USA)
03-99-41 Sierra Networks Inc Sierracom Div (USA)
T8756A Pulse Systems, Inc. (USA)
03-99-41 PRIMARY Microwave Engineering Corporation (USA)
Related Parts
3120-00-004-7241INTERCHANGEABLE
BEARING,SLEEVE
5310-00-275-1974INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
13399
4210-00-289-4328INTERCHANGEABLE
BRACKET,FIRE EXTINGUISHER
2940-00-505-6714INTERCHANGEABLE
FILTER,FLUID
5305-00-515-7174INTERCHANGEABLE
SCREW,MACHINE
5935-00-539-2854INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5266
1010-00-718-0782INTERCHANGEABLE
GUARD,TERM,SAFETY S
5330-00-894-9314INTERCHANGEABLE
PACKING WITH RETAINER
956174C
6680-01-079-1785INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
2920-01-337-7266INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
5-266
7530-01-406-7284INTERCHANGEABLE
LABEL
5266
5120-01-504-7921INTERCHANGEABLE
HANDLE,SOCKET WRENCH
J5266

Frequently Asked Questions

What is NSN 5950-01-319-7265?

NSN 5950-01-319-7265 is a Transformer,pulse, manufactured by Microwave Engineering Corporation, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-01-319-7265?

NSN 5950-01-319-7265 has 6 cross-referenced part numbers: SN7451 (Texas Instruments Incorporated), 10236887 (Us Army Aviation and Missile Command), 5266 (Pulse Engineering Inc), 03-99-41 (Sierra Networks Inc Sierracom Div), T8756A (Pulse Systems, Inc.) and 1 more.

What NSN replaces 5950-01-319-7265?

There are 12 known substitutes for 5950-01-319-7265: 3120-00-004-7241, 5310-00-275-1974, 4210-00-289-4328 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 03-99-41?

Key specifications for 03-99-41: Mounting Facility Quantity: 4 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Primary to Secondary Turn Ratio: 1 TO 1 SINGLE COMPONENT; Reliability Indicator: NOT ESTABLISHED. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-01-319-7265 still in active supply?

NSN 5950-01-319-7265 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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