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PartsTable / COMPONENT / MILT17221TYPESD
MILT17221TYPESD ✓ 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,POWER is a the manufacturer industrial component. Key specifications include body_width: 10.500 INCHES NOMINAL IN, body_height: 20.560 INCHES NOMINAL IN, body_length: 12.620 INCHES NOMINAL IN, cooling_type: FINS, cooling_method: SELF-COOLED, inclosure_type: FULLY INCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-081-0461, 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
MILT17221TYPESD
NSN: 5950-00-081-0461
FSC: 5950
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_width10.500 INCHES NOMINAL IN
body_height20.560 INCHES NOMINAL IN
body_length12.620 INCHES NOMINAL IN
cooling_typeFINS
cooling_methodSELF-COOLED
inclosure_typeFULLY INCLOSED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
special_featuresWEAPON SYSTEM ESSENTIAL
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.434 INCHES NOMINAL SINGLE GROUP IN
end_item_identificationARLEIGH BURKE CLASS DDG, OLIVER PERRY CLASS FFG, SPRUANCE CLASS DD (963), FORRESTAL CLASS CV, NIMITZ CLASS CVN, TICONDEROGA CLASS CG (47), WASP CLASS LHD, KIDD CLASS DDG.
NSN5950-00-081-0461
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN MILT17221TYPESD MFR TRANSFORMER,POWER
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 5.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
•
BODY WIDTH: 7.090 INCHES NOMINAL IN
•
WINDING OPERATING VOLTAGE: 450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 4.120 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY HEIGHT: 10.840 INCHES NOMINAL IN
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
INCLOSURE TYPE: FULLY INCLOSED
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH5.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
BODY WIDTH7.090 INCHES NOMINAL IN
WINDING OPERATING VOLTAGE450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH4.120 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY HEIGHT10.840 INCHES NOMINAL IN
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
INCLOSURE TYPEFULLY INCLOSED
BODY LENGTH5.880 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
3276951Interchangeable
interchangeable cross-reference
interchangeable
S230A614G04Interchangeable
interchangeable cross-reference
interchangeable
301B952AAInterchangeable
interchangeable cross-reference
interchangeable
9T11Y5535Interchangeable
interchangeable cross-reference
interchangeable
S230A613G01Interchangeable
interchangeable cross-reference
interchangeable
221-001-155Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MILT17221TYPESD?
MILT17221TYPESD is a TRANSFORMER,POWER.
What parts can replace MILT17221TYPESD?
There are 9 known substitutes for MILT17221TYPESD: 3276951, S230A614G04, 301B952AA and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILT17221TYPESD?
MILT17221TYPESD is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-081-0461. 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