ES856 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ES856: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_width: 1.938 INCHES NOMINAL IN, body_length: 2.750 INCHES NOMINAL IN, overall_width: 1.938 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, overall_length: 3.000 INCHES NOMINAL IN, mounting_method: THREADED HOLE(S) SINGLE GROUP. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-005-5786, 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

ES856

NSN: 5950-01-005-5786
FSC: 5950 — Coils and Transformers
CAGE: 80223 — UNITED TRANSFORMER CORP SUB OF OPT INDUSTRIES INC (USA)

SPECIFICATIONS

body_width	1.938 INCHES NOMINAL IN
body_length	2.750 INCHES NOMINAL IN
overall_width	1.938 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
overall_length	3.000 INCHES NOMINAL IN
mounting_method	THREADED HOLE(S) SINGLE GROUP
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size	0.21875 INCHES SINGLE GROUP IN
thread_quantity_per_inch	32 SINGLE GROUP
thread_series_designator	UNS SINGLE GROUP
mounting_facility_quantity	4 SINGLE GROUP
terminal_type_and_quantity	16 TAB, SOLDER LUG
NSN	5950-01-005-5786

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.687 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 1.938 INCHES NOMINAL IN

•

MAXIMUM TRANSFORMER POWER RATING: 143.0 WATTS SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.687 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHOD	THREADED HOLE(S) SINGLE GROUP
BODY WIDTH	1.938 INCHES NOMINAL IN
MAXIMUM TRANSFORMER POWER RATING	143.0 WATTS SINGLE COMPONENT
OVERALL LENGTH	3.000 INCHES NOMINAL IN
OVERALL WIDTH	1.938 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.21875 INCHES SINGLE GROUP IN
BODY LENGTH	2.750 INCHES NOMINAL IN

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 2

W5663Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

336228Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ES856?

ES856 is a TRANSFORMER,AUDIO FREQUENCY.

What parts can replace ES856?

There are 2 known substitutes for ES856: W5663, 336228. Substitute compatibility should be verified for your specific system.

What is the NSN for ES856?

ES856 is cataloged in the U.S. Government catalog under NSN 5950-01-005-5786. This indicates validated use in U.S. government and defense supply chains.

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