ST 28549 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ST 28549: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.781 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: SLOT SINGLE GROUP, frequency_rating: 50.0 HERTZ MINIMUM AND 2.0 KILOHERTZ MAXIMUM SINGLE COMPONENT, mounting_slot_width: 0.120 INCHES NOMINAL SINGLE GROUP IN, body_outside_diameter: 1.000 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-015-8374, 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

ST 28549

NSN: 5950-01-015-8374
FSC: 5950 — Coils and Transformers
CAGE: 97102 — STERLING TRANSFORMER CORP (USA)

SPECIFICATIONS

body_length	0.781 INCHES MAXIMUM IN
inclosure_type	FULLY INCLOSED
mounting_method	SLOT SINGLE GROUP
frequency_rating	50.0 HERTZ MINIMUM AND 2.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
mounting_slot_width	0.120 INCHES NOMINAL SINGLE GROUP IN
body_outside_diameter	1.000 INCHES MAXIMUM IN
reliability_indicator	NOT ESTABLISHED
impedance_rating_in_ohms	50000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
winding_shielding_method	INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
mounting_facility_quantity	2 SINGLE GROUP
terminal_type_and_quantity	7 PIN
winding_function_and_quantity	1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
NSN	5950-01-015-8374

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

BODY OUTSIDE DIAMETER: 1.000 INCHES MAXIMUM IN

•

MOUNTING METHOD: SLOT SINGLE GROUP

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT

•

IMPEDANCE RATING IN OHMS: 50000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY

•

WINDING SHIELDING METHOD: INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT

•

DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
BODY OUTSIDE DIAMETER	1.000 INCHES MAXIMUM IN
MOUNTING METHOD	SLOT SINGLE GROUP
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS	50000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY LENGTH	0.781 INCHES MAXIMUM IN
RELIABILITY INDICATOR	NOT ESTABLISHED

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

K-55ASame 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 ST 28549?

ST 28549 is a TRANSFORMER,AUDIO FREQUENCY.

What parts can replace ST 28549?

There is 1 known substitute for ST 28549: K-55A. Substitute compatibility should be verified for your specific system.

What is the NSN for ST 28549?

ST 28549 is cataloged in the U.S. Government catalog under NSN 5950-01-015-8374. This indicates validated use in U.S. government and defense supply chains.

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ST 28549 — TRANSFORMER,AUDIO FREQUENCY

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