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Technical Data Sheet
PartsTable / COMPONENT / WS-133B
WS-133B ✓ 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 REACTOR is a the manufacturer industrial component. Key specifications include overall_width: 1.625 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: FULLY INCLOSED, overall_height: 1.625 INCHES NOMINAL IN, overall_length: 2.375 INCHES NOMINAL IN, mounting_method: THREADED STUD(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 5950-01-262-5427, 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
WS-133B
NSN: 5950-01-262-5427
FSC: 5950
CAGE: 11293 — GTE GOVERNMENT SYSTEMS CORP STRATEGIC SYSTEMS DIV (USA)
SPECIFICATIONS
overall_width1.625 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeFULLY INCLOSED
overall_height1.625 INCHES NOMINAL IN
overall_length2.375 INCHES NOMINAL IN
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating2400.0 HERTZ NOMINAL SINGLE COMPONENT
winding_quantity1 SINGLE COMPONENT
inductance_rating150.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NSN5950-01-262-5427
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN WS-133B MFR REACTOR
KEY FEATURES
•
INDUCTANCE RATING: 150.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
FREQUENCY RATING: 2400.0 HERTZ NOMINAL SINGLE COMPONENT
•
DC RESISTANCE RATING IN OHMS: 40.000 SINGLE COMPONENT SINGLE WINDING
•
WINDING OPERATING CURRENT: 150.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
INDUCTANCE RATING150.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
RELIABILITY INDICATORNOT ESTABLISHED
OVERALL LENGTH2.375 INCHES NOMINAL IN
FREQUENCY RATING2400.0 HERTZ NOMINAL SINGLE COMPONENT
DC RESISTANCE RATING IN OHMS40.000 SINGLE COMPONENT SINGLE WINDING
OVERALL WIDTH1.625 INCHES NOMINAL IN
WINDING OPERATING CURRENT150.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
303-24Interchangeable
interchangeable cross-reference
interchangeable
303-43Interchangeable
interchangeable cross-reference
interchangeable
303-23-1Interchangeable
interchangeable cross-reference
interchangeable
30323Interchangeable
interchangeable cross-reference
interchangeable
56-266416Interchangeable
Same NIIN cross-reference
interchangeable
AE8326Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WS-133B?
WS-133B is a REACTOR.
What parts can replace WS-133B?
There are 6 known substitutes for WS-133B: 303-24, 303-43, 303-23-1 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WS-133B?
WS-133B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-262-5427. 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