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12-0201 — TRANSFORMER ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12-0201: TRANSFORMER ASSEMBLY.

The TRANSFORMER ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: DOUBLE HEXAGON, unit_type: PORTABLE, body_width: 3.440 INCHES MAXIMUM IN, construction: SLOT WOUND, thread_class: 3B. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-280-3950, 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
12-0201
NSN: 5977-00-280-3950
NIINs: 002803950, 002841234, 011469687, 013398204, 014681515, 015970320, 017009208
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleDOUBLE HEXAGON
unit_typePORTABLE
body_width3.440 INCHES MAXIMUM IN
constructionSLOT WOUND
thread_class3B
document_typeMFR DRAWING
rating_methodELECTRICAL ALL COMPONENTS SECOND SECONDARY
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
inclosure_typeFULLY INCLOSED
overall_height0.328 INCHES NOMINAL IN
overall_length6.030 INCHES MAXIMUM IN
NSN5977-00-280-3950
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER ASSEMBLY TITLE COMPONENT PN 12-0201 MFR TRANSFORMER ASSEMBLY
KEY FEATURES
•
COMPONENT QUANTITY: 4
•
DOCUMENT TYPE: MFR DRAWING
•
DOCUMENT IDENTIFICATION: MZ2012BS
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
DOCUMENT SOURCE: 19728
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY4
DOCUMENT TYPEMFR DRAWING
DOCUMENT IDENTIFICATIONMZ2012BS
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT SOURCE19728
SUBSTITUTES & CROSS-REFERENCES 9
436119Reference document
Same NSN cross-reference
Reference document — Secondary reference
1402602Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
134500Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
192225Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
EX15-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
06777171Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12-0201?
12-0201 is a TRANSFORMER ASSEMBLY.
What parts can replace 12-0201?
There are 9 known substitutes for 12-0201: 436119, 1402602, 134500 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12-0201?
12-0201 is cataloged in the U.S. Government catalog under NSN 5977-00-280-3950. 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.