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157C156A01 — TRANSFORMER,CURRENT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

157C156A01: TRANSFORMER,CURRENT.

The TRANSFORMER,CURRENT is a the manufacturer industrial component. Key specifications include body_width: 1.380 INCHES MAXIMUM IN, body_height: 1.780 INCHES MAXIMUM IN, body_length: 2.310 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, reliability_indicator: NOT ESTABLISHED, terminal_type_and_quantity: 12 TURRET. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-339-6673, 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
157C156A01
NSN: 5950-01-339-6673
FSC: 5950 — Coils and Transformers
CAGE: 48306 — NORTHROP GRUMMAN SUPPORT SERVICES CORP (USA)
SPECIFICATIONS
body_width1.380 INCHES MAXIMUM IN
body_height1.780 INCHES MAXIMUM IN
body_length2.310 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
reliability_indicatorNOT ESTABLISHED
terminal_type_and_quantity12 TURRET
NSN5950-01-339-6673
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,CURRENT TITLE COMPONENT PN 157C156A01 MFR TRANSFORMER,CURRENT
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY WIDTH: 1.380 INCHES MAXIMUM IN
•
BODY HEIGHT: 1.780 INCHES MAXIMUM IN
•
BODY LENGTH: 2.310 INCHES MAXIMUM IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
TERMINAL TYPE AND QUANTITY: 12 TURRET
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEFULLY INCLOSED
BODY WIDTH1.380 INCHES MAXIMUM IN
BODY HEIGHT1.780 INCHES MAXIMUM IN
BODY LENGTH2.310 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
TERMINAL TYPE AND QUANTITY12 TURRET
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
FTC 3493Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 157C156A01?
157C156A01 is a TRANSFORMER,CURRENT.
What parts can replace 157C156A01?
There is 1 known substitute for 157C156A01: FTC 3493. Substitute compatibility should be verified for your specific system.
What is the NSN for 157C156A01?
157C156A01 is cataloged in the U.S. Government catalog under NSN 5950-01-339-6673. 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.