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A9959 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

A9959: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include overall_width: 0.375 INCHES NOMINAL IN, overall_height: 0.625 INCHES NOMINAL IN, overall_length: 4.500 INCHES NOMINAL IN, terminal_type_and_quantity: 15 TURRET. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-372-2472, 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
MRO→ MRO_GENERAL→ A9959
NSN: 5950-00-372-2472
NIINs: 003722472, 006134117
FSC: 5950 — Coils and Transformers
CAGE: 80249 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)
SPECIFICATIONS
overall_width0.375 INCHES NOMINAL IN
overall_height0.625 INCHES NOMINAL IN
overall_length4.500 INCHES NOMINAL IN
terminal_type_and_quantity15 TURRET
NSN5950-00-372-2472
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN A9959 MFR TRANSFORMER,RADIO FREQ
KEY FEATURES
•
INCLOSURE TYPE: OPEN
•
BODY OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
TURN QUANTITY: 6320 SINGLE COMPONENT SINGLE PRIMARY
•
MOUNTING METHOD: THREADED BUSHING SINGLE GROUP
•
ADJUSTMENT DEVICE DRIVE TYPE: SLOTTED SCREW SINGLE COMPONENT
•
ADJUSTMENT METHOD AND QUANTITY: 1 ADJUSTABLE CORE SINGLE COMPONENT
•
WINDING CONDUCTOR SIZE: 0.00500 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
•
COIL FORM TYPE: HOLLOW SINGLE COMPONENT
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEOPEN
BODY OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
TURN QUANTITY6320 SINGLE COMPONENT SINGLE PRIMARY
MOUNTING METHODTHREADED BUSHING SINGLE GROUP
ADJUSTMENT DEVICE DRIVE TYPESLOTTED SCREW SINGLE COMPONENT
ADJUSTMENT METHOD AND QUANTITY1 ADJUSTABLE CORE SINGLE COMPONENT
WINDING CONDUCTOR SIZE0.00500 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
COIL FORM TYPEHOLLOW SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY SINGLE COMPONENT
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
SUBSTITUTES & CROSS-REFERENCES 1
A22030Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 A9959?
A9959 is a TRANSFORMER,RADIO FREQUENCY. It is classified as a MRO (MRO_GENERAL).
What parts can replace A9959?
There is 1 known substitute for A9959: A22030. Substitute compatibility should be verified for your specific system.
What is the NSN for A9959?
A9959 is cataloged in the U.S. Government catalog under NSN 5950-00-372-2472. 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.