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166248 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 1.310 INCHES NOMINAL IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY, turn_quantity: 500 SINGLE COMPONENT SINGLE SECONDARY, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: OPEN, mounting_method: TERMINAL SINGLE GROUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-648-0548, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
166248
NSN: 5950-00-648-0548
FSC: 5950
CAGE: 57733 — STEWART-WARNER CORPORATION (USA)
SPECIFICATIONS
body_length1.310 INCHES NOMINAL IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
turn_quantity500 SINGLE COMPONENT SINGLE SECONDARY
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeOPEN
mounting_methodTERMINAL SINGLE GROUP
inductance_rating12.90 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
body_outside_diameter0.500 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
winding_conductor_size0.00249 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
terminal_type_and_quantity4 WIRE LEAD
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN5950-00-648-0548
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN 166248 MFR TRANSFORMER,RADIO FREQ
KEY FEATURES
•
RATING METHOD: WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
•
TERMINAL TYPE AND QUANTITY: 4 WIRE LEAD
•
BODY OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
INCLOSURE TYPE: OPEN
•
COIL FORM TYPE: SOLID SINGLE COMPONENT
•
WINDING CONDUCTOR SIZE: 0.00249 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
•
TURN QUANTITY: 500 SINGLE COMPONENT SINGLE SECONDARY
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
RATING METHODWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY4 WIRE LEAD
BODY OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
INCLOSURE TYPEOPEN
COIL FORM TYPESOLID SINGLE COMPONENT
WINDING CONDUCTOR SIZE0.00249 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
TURN QUANTITY500 SINGLE COMPONENT SINGLE SECONDARY
MOUNTING METHODTERMINAL SINGLE GROUP
INDUCTANCE RATING12.90 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
6739Interchangeable
interchangeable cross-reference
interchangeable
6739-00Interchangeable
interchangeable cross-reference
interchangeable
27070Interchangeable
interchangeable cross-reference
interchangeable
1820640Interchangeable
interchangeable cross-reference
interchangeable
GA51532Interchangeable
interchangeable cross-reference
interchangeable
S0-C-65631Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 166248?
166248 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 166248?
There are 21 known substitutes for 166248: 6739, 6739-00, 27070 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 166248?
166248 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-648-0548. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026