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556-1212-01 — TRANSFORMER,POWER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

556-1212-01: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 1.009 INCHES NOMINAL IN, body_height: 0.769 INCHES NOMINAL IN, body_length: 7.750 INCHES NOMINAL IN, inclosure_type: OPEN, mounting_method: TERMINAL SINGLE GROUP, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-126-2157, 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
556-1212-01
NSN: 5950-01-126-2157
FSC: 5950 — Coils and Transformers
CAGE: 25583 — ACRON AVIATION, INC. (USA)
SPECIFICATIONS
body_width1.009 INCHES NOMINAL IN
body_height0.769 INCHES NOMINAL IN
body_length7.750 INCHES NOMINAL IN
inclosure_typeOPEN
mounting_methodTERMINAL SINGLE GROUP
reliability_indicatorNOT ESTABLISHED
terminal_type_and_quantity4 WIRE LEAD
NSN5950-01-126-2157
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 556-1212-01 MFR TRANSFORMER,POWER
KEY FEATURES
•
INCLOSURE TYPE: OPEN
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
BODY WIDTH: 1.009 INCHES NOMINAL IN
•
BODY HEIGHT: 0.769 INCHES NOMINAL IN
•
BODY LENGTH: 7.750 INCHES NOMINAL IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
TERMINAL TYPE AND QUANTITY: 4 WIRE LEAD
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEOPEN
MOUNTING METHODTERMINAL SINGLE GROUP
BODY WIDTH1.009 INCHES NOMINAL IN
BODY HEIGHT0.769 INCHES NOMINAL IN
BODY LENGTH7.750 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
TERMINAL TYPE AND QUANTITY4 WIRE LEAD
OTHER ITEMS IN FSC 5950 — Coils and Transformers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5950-00-000-0146 5950-00-001-1372 5950-00-001-1386 5950-00-001-1410 5950-00-001-1411 5950-00-001-1412 5950-00-001-1413 5950-00-001-1414
SUBSTITUTES & CROSS-REFERENCES 1
10132805Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 556-1212-01?
556-1212-01 is a TRANSFORMER,POWER.
What parts can replace 556-1212-01?
There is 1 known substitute for 556-1212-01: 10132805. Substitute compatibility should be verified for your specific system.
What is the NSN for 556-1212-01?
556-1212-01 is cataloged in the U.S. Government catalog under NSN 5950-01-126-2157. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.