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Technical Data Sheet
PartsTable / COMPONENT / MIL-T-17721
MIL-T-17721 ✓ 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 frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT, nondefinitive_spec/std_data: 3 GROUP, input-output_phase_relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT, maximum_transformer_power_rating: 10.0 KILOVOLT-AMPERE SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-200-2783, 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
MIL-T-17721
NSN: 5950-01-200-2783
FSC: 5950
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
nondefinitive_spec/std_data3 GROUP
input-output_phase_relationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
maximum_transformer_power_rating10.0 KILOVOLT-AMPERE SINGLE COMPONENT
NSN5950-01-200-2783
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN MIL-T-17721 MFR TRANSFORMER,POWER
KEY FEATURES
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
NONDEFINITIVE SPEC/STD DATA: 3 GROUP
•
MAXIMUM TRANSFORMER POWER RATING: 10.0 KILOVOLT-AMPERE SINGLE COMPONENT
•
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
NONDEFINITIVE SPEC/STD DATA3 GROUP
MAXIMUM TRANSFORMER POWER RATING10.0 KILOVOLT-AMPERE SINGLE COMPONENT
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
3300539Interchangeable
interchangeable cross-reference
interchangeable
221-001-260Interchangeable
interchangeable cross-reference
interchangeable
NBA61-512-214GRP4Interchangeable
interchangeable cross-reference
interchangeable
221-001-261Interchangeable
interchangeable cross-reference
interchangeable
3313802Interchangeable
interchangeable cross-reference
interchangeable
230A613G02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-T-17721?
MIL-T-17721 is a TRANSFORMER,POWER.
What parts can replace MIL-T-17721?
There are 23 known substitutes for MIL-T-17721: 3300539, 221-001-260, NBA61-512-214GRP4 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-T-17721?
MIL-T-17721 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-200-2783. 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