PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31249Transformer,radio Frequency

Pax Mfg Corp Hammarlund Mfg Co Div · NSN 5950-00-648-0995 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-648-0995 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-648-0995. Primary manufacturer part number: 31249.
Features
  • Transformer,radio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Overall Diameter: 0.560 INCHES NOMINAL IN
  • Inclosure Type: OPEN
  • Terminal Type and Quantity: 4 TAB, SOLDER LUG
  • Winding Conductor Size: 0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
  • Frequency Rating: 1.35 MEGAHERTZ MINIMUM AND 3.45 MEGAHERTZ MAXIMUM SINGLE COMPONENT
  • Body Length: 1.440 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-648-0995, 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 Pax Mfg Corp Hammarlund Mfg Co Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-648-0995
Primary Part Number31249
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerPax Mfg Corp Hammarlund Mfg Co Div
StatusCANCELLED
Reliability IndicatorNOT ESTABLISHED
Overall Diameter0.560 INCHES NOMINAL IN
Inclosure TypeOPEN
Terminal Type and Quantity4 TAB, SOLDER LUG
Winding Conductor Size0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
Frequency Rating1.35 MEGAHERTZ MINIMUM AND 3.45 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Body Length1.440 INCHES NOMINAL IN
Turn Quantity10-1/4 SINGLE COMPONENT SINGLE PRIMARY
Inductance Rating36.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting MethodTERMINAL SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Turn Quantity69 SINGLE COMPONENT SINGLE SECONDARY
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE SECONDARY
Winding Conductor Size0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
Coil Form TypeSOLID SINGLE COMPONENT
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
6220-00-870-606190922 INTERCHANGEABLE
Lens,light
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
4410-01-196-7560 INTERCHANGEABLE
Diffuser,head,soot
3110-01-304-9187 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
31249 Electro-Mech Components, Inc. Dba Electro-Mech Components Inc (USA)
31249 Electro-Mech Components, Inc. Dba Pendar Switchlight Div Pendar Switchlight (USA)
31249 PRIMARY Pax Mfg Corp Hammarlund Mfg Co Div (USA)
Related Parts
6220-00-870-6061INTERCHANGEABLE
LENS,LIGHT
90922
4410-01-196-7560INTERCHANGEABLE
DIFFUSER,HEAD,SOOT
3110-01-304-9187INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 5950-00-648-0995?

NSN 5950-00-648-0995 is a Transformer,radio Frequency, manufactured by Pax Mfg Corp Hammarlund Mfg Co Div, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-648-0995?

NSN 5950-00-648-0995 has 3 cross-referenced part numbers: 31249 (Electro-Mech Components, Inc. Dba Electro-Mech Components Inc), 31249 (Electro-Mech Components, Inc. Dba Pendar Switchlight Div Pendar Switchlight), 31249 (Pax Mfg Corp Hammarlund Mfg Co Div).

What NSN replaces 5950-00-648-0995?

There are 3 known substitutes for 5950-00-648-0995: 6220-00-870-6061, 4410-01-196-7560, 3110-01-304-9187. Verify interchangeability with system specifications before substitution.

What are the specifications of 31249?

Key specifications for 31249: Reliability Indicator: NOT ESTABLISHED; Overall Diameter: 0.560 INCHES NOMINAL IN; Inclosure Type: OPEN; Terminal Type and Quantity: 4 TAB, SOLDER LUG. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-648-0995 still in active supply?

NSN 5950-00-648-0995 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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