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SP13 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SP13: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC EARPHONE CUSHION, body_style: EARPHONE CUSHION, ELLIPTICAL, body_width: 0.310 INCHES MAXIMUM IN, body_height: 0.475 INCHES MAXIMUM IN, body_length: 0.410 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-850-7808, 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
SP13
NSN: 5950-00-850-7808
NIINs: 008507808, 010837000
FSC: 5950 — Coils and Transformers
CAGE: 80195 — ED ETNYRE & CO (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC EARPHONE CUSHION
body_styleEARPHONE CUSHION, ELLIPTICAL
body_width0.310 INCHES MAXIMUM IN
body_height0.475 INCHES MAXIMUM IN
body_length0.410 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating100.0 HERTZ MINIMUM AND 100.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
special_featuresWEAPON SYSTEM ESSENTIAL
transformer_functionLINE
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp130.0 CELSIUS DEGC
NSN5950-00-850-7808
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN SP13 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
TRANSFORMER FUNCTION: LINE
•
INCLOSURE TYPE: FULLY INCLOSED
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
BODY WIDTH: 0.310 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.475 INCHES MAXIMUM IN
•
MAXIMUM TRANSFORMER POWER RATING: 40.0 MILLIWATTS SINGLE COMPONENT
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
TECHNICAL CHARACTERISTICS
TRANSFORMER FUNCTIONLINE
INCLOSURE TYPEFULLY INCLOSED
MOUNTING METHODTERMINAL SINGLE GROUP
BODY WIDTH0.310 INCHES MAXIMUM IN
BODY HEIGHT0.475 INCHES MAXIMUM IN
MAXIMUM TRANSFORMER POWER RATING40.0 MILLIWATTS SINGLE COMPONENT
CRITICALITY CODE JUSTIFICATIONFEAT
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS800.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
IMPEDANCE RATING IN OHMS20000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
SUBSTITUTES & CROSS-REFERENCES 2
0073-519P1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5622653Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 SP13?
SP13 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace SP13?
There are 2 known substitutes for SP13: 0073-519P1, 5622653. Substitute compatibility should be verified for your specific system.
What is the NSN for SP13?
SP13 is cataloged in the U.S. Government catalog under NSN 5950-00-850-7808. 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.