PartsTable
Technical Data Sheet
40050 ✓ Verified by PartsTable
Trefl · 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include phase: SINGLE FIRST OPERATING POWER RQMT, width: 6.430 INCHES NOMINAL IN, height: 3.250 INCHES NOMINAL IN, length: 8.750 INCHES NOMINAL IN, material: COPPER ALLOY BODY, blade_type: BACKWARD CURVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-978-7840, 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
40050
NSN: 6625-00-978-7840
FSC: 6625
CAGE: 17657 — DICTAPHONE CORPORATION (USA)
SPECIFICATIONS
phaseSINGLE FIRST OPERATING POWER RQMT
width6.430 INCHES NOMINAL IN
height3.250 INCHES NOMINAL IN
length8.750 INCHES NOMINAL IN
materialCOPPER ALLOY BODY
blade_typeBACKWARD CURVE
body_styleTHREADED BUSHING MOUNTED
body_width1.910 INCHES NOMINAL IN
hub_length0.812 INCHES NOMINAL IN
body_height1.688 INCHES NOMINAL IN
body_length1.220 INCHES NOMINAL IN
design_typeSINGLE WIDTH
NSN6625-00-978-7840
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Trefl RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 40050 MFR Trefl RESISTOR,VARIABLE,NONW
KEY FEATURES
WIDTH: 6.430 INCHES NOMINAL IN
AC VOLTAGE RATING: 120.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT
MATERIAL: ALUMINUM HOUSING
SURFACE TREATMENT: ENAMEL
LENGTH: 8.750 INCHES NOMINAL IN
FSC APPLICATION DATA: TEST SETS,ELECTRICAL POWER,EXCEPT SPECIALLY DESIGNED
FREQUENCY RATING: 60.0 HERTZ NOMINAL FIRST OPERATING POWER RQMT
PHASE: SINGLE FIRST OPERATING POWER RQMT
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH6.430 INCHES NOMINAL IN
AC VOLTAGE RATING120.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT
MATERIALALUMINUM HOUSING
SURFACE TREATMENTENAMEL
LENGTH8.750 INCHES NOMINAL IN
FSC APPLICATION DATATEST SETS,ELECTRICAL POWER,EXCEPT SPECIALLY DESIGNED
FREQUENCY RATING60.0 HERTZ NOMINAL FIRST OPERATING POWER RQMT
PHASESINGLE FIRST OPERATING POWER RQMT
ENCLOSURE FEATURESINGLE ITEM W/HOUSING
HEIGHT3.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
10176180Interchangeable
interchangeable cross-reference
interchangeable
RYG10176180Interchangeable
interchangeable cross-reference
interchangeable
7481Interchangeable
interchangeable cross-reference
interchangeable
40050Interchangeable
interchangeable cross-reference
interchangeable
6416132Interchangeable
interchangeable cross-reference
interchangeable
143-201-024Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40050?
40050 is a RESISTOR,VARIABLE,NONWIRE WOUND, manufactured by Trefl.
What parts can replace 40050?
There are 11 known substitutes for 40050: 10176180, RYG10176180, 7481 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40050?
40050 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-978-7840. This indicates validated use in U.S. government and defense supply chains.
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