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Technical Data Sheet
PartsTable / COMPONENT / WM-4405
WM-4405 ✓ 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 TELEPHONE TERMINAL SUBASSEMBLY is a the manufacturer industrial component. Key specifications include body_width: 2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN, body_height: 2.625 INCHES MINIMUM AND 2.813 INCHES MAXIMUM IN, body_length: 2.625 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_height: 3.263 INCHES MAXIMUM IN, mounting_method: THREADED HOLE(S) 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 5950-00-705-9396, 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
WM-4405
NSN: 5950-00-705-9396
FSC: 5950
CAGE: 50508 — MAGNETIC COMPONENTS INC (USA)
SPECIFICATIONS
body_width2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
body_height2.625 INCHES MINIMUM AND 2.813 INCHES MAXIMUM IN
body_length2.625 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height3.263 INCHES MAXIMUM IN
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_methodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
NSN5950-00-705-9396
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TELEPHONE TERMINAL SUBASSEMBLY TITLE COMPONENT PN WM-4405 MFR TELEPHONE TERMINAL SUB
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING OPERATING VOLTAGE: 6.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
•
TERMINAL TYPE AND QUANTITY: 8 TAB, SOLDER LUG
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
FREQUENCY RATING: 60.0 HERTZ NOMINAL SINGLE COMPONENT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
WINDING OPERATING VOLTAGE6.30 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
TERMINAL TYPE AND QUANTITY8 TAB, SOLDER LUG
WINDING OPERATING VOLTAGE110.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
FREQUENCY RATING60.0 HERTZ NOMINAL SINGLE COMPONENT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING OPERATING CURRENT5.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
R440-5Interchangeable
interchangeable cross-reference
interchangeable
440-5Interchangeable
interchangeable cross-reference
interchangeable
6515001036659Interchangeable
interchangeable cross-reference
interchangeable
MILP36744Interchangeable
interchangeable cross-reference
interchangeable
Y197Interchangeable
interchangeable cross-reference
interchangeable
Y132Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WM-4405?
WM-4405 is a TELEPHONE TERMINAL SUBASSEMBLY.
What parts can replace WM-4405?
There are 21 known substitutes for WM-4405: R440-5, 440-5, 6515001036659 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WM-4405?
WM-4405 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-705-9396. 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