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PartsTable / COMPONENT / 321-18050-01
321-18050-01 ✓ 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 ASSEMBLY is a the manufacturer industrial component. Key specifications include rating_method: ELECTRICAL ALL COMPONENTS ALL SECONDARY, inclosure_type: FULLY INCLOSED, overall_height: 3.570 INCHES MAXIMUM IN, overall_length: 4.750 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 10.0 KILOHERTZ NOMINAL ALL COMPONENTS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-123-0660, 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
321-18050-01
NSN: 5950-01-123-0660
FSC: 5950
CAGE: 95266 — OECO, LLC DBA PACIFIC SCIENTIFIC OECO DIV FIRE SAFETY AND POWER SYSTEMS (USA)
SPECIFICATIONS
rating_methodELECTRICAL ALL COMPONENTS ALL SECONDARY
inclosure_typeFULLY INCLOSED
overall_height3.570 INCHES MAXIMUM IN
overall_length4.750 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating10.0 KILOHERTZ NOMINAL ALL COMPONENTS
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.187 INCHES NOMINAL SINGLE GROUP IN
winding_shielding_methodINTERNAL SHIELD BROUGHT OUT TO TERMINAL ALL COMPONENTS
winding_operating_current35.0 MILLIAMPERES AC MAXIMUM SECOND COMPONENT THIRD SECONDARY
winding_operating_voltage149.88 AC VOLTS NOMINAL FIRST COMPONENT THIRD SECONDARY
mounting_facility_quantity2 SINGLE GROUP
NSN5950-01-123-0660
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER ASSEMBLY TITLE COMPONENT PN 321-18050-01 MFR TRANSFORMER ASSEMBLY
KEY FEATURES
•
WINDING OPERATING VOLTAGE: 12.02 AC VOLTS NOMINAL FIRST COMPONENT FIRST SECONDARY
•
RATING METHOD: ELECTRICAL ALL COMPONENTS ALL SECONDARY
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
MOUNTING HOLE DIAMETER: 0.187 INCHES NOMINAL SINGLE GROUP IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
WINDING OPERATING CURRENT: 10.0 MILLIAMPERES AC MAXIMUM SECOND COMPONENT FIRST SECONDARY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT3.570 INCHES MAXIMUM IN
WINDING OPERATING VOLTAGE12.02 AC VOLTS NOMINAL FIRST COMPONENT FIRST SECONDARY
RATING METHODELECTRICAL ALL COMPONENTS ALL SECONDARY
RATING METHODELECTRICAL ALL COMPONENTS ALL PRIMARY
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
MOUNTING HOLE DIAMETER0.187 INCHES NOMINAL SINGLE GROUP IN
INCLOSURE TYPEFULLY INCLOSED
WINDING OPERATING CURRENT10.0 MILLIAMPERES AC MAXIMUM SECOND COMPONENT FIRST SECONDARY
WINDING OPERATING CURRENT50.0 MILLIAMPERES AC MAXIMUM FIRST COMPONENT SECOND SECONDARY
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
1136-4Interchangeable
interchangeable cross-reference
interchangeable
62G20Interchangeable
interchangeable cross-reference
interchangeable
371-5130-00Interchangeable
interchangeable cross-reference
interchangeable
G2G20Interchangeable
interchangeable cross-reference
interchangeable
150 68Interchangeable
interchangeable cross-reference
interchangeable
B94.11MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 321-18050-01?
321-18050-01 is a TRANSFORMER ASSEMBLY.
What parts can replace 321-18050-01?
There are 22 known substitutes for 321-18050-01: 1136-4, 62G20, 371-5130-00 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 321-18050-01?
321-18050-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-123-0660. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026