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1989999-1 — TRANSFORMER,PULSE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1989999-1: TRANSFORMER,PULSE.

The TRANSFORMER,PULSE is a the manufacturer industrial component. Key specifications include body_width: 0.670 INCHES MAXIMUM IN, body_height: 0.750 INCHES MAXIMUM IN, body_length: 0.600 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: TERMINAL SINGLE GROUP, terminal_type_and_quantity: 4 WIRE LEAD. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-283-4491, 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
1989999-1
NSN: 5950-00-283-4491
FSC: 5950 — Coils and Transformers
CAGE: 19315 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS (USA)
SPECIFICATIONS
body_width0.670 INCHES MAXIMUM IN
body_height0.750 INCHES MAXIMUM IN
body_length0.600 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
terminal_type_and_quantity4 WIRE LEAD
dc_resistance_rating_in_ohms135.000 SINGLE COMPONENT SINGLE SECONDARY
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN5950-00-283-4491
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,PULSE TITLE COMPONENT PN 1989999-1 MFR TRANSFORMER,PULSE
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
BODY WIDTH: 0.670 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.750 INCHES MAXIMUM IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
BODY LENGTH: 0.600 INCHES MAXIMUM IN
•
DC RESISTANCE RATING IN OHMS: 135.000 SINGLE COMPONENT SINGLE SECONDARY
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEFULLY INCLOSED
MOUNTING METHODTERMINAL SINGLE GROUP
BODY WIDTH0.670 INCHES MAXIMUM IN
BODY HEIGHT0.750 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
BODY LENGTH0.600 INCHES MAXIMUM IN
DC RESISTANCE RATING IN OHMS135.000 SINGLE COMPONENT SINGLE SECONDARY
DC RESISTANCE RATING IN OHMS67.000 SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY4 WIRE LEAD
SUBSTITUTES & CROSS-REFERENCES 1
29017Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1989999-1?
1989999-1 is a TRANSFORMER,PULSE.
What parts can replace 1989999-1?
There is 1 known substitute for 1989999-1: 29017. Substitute compatibility should be verified for your specific system.
What is the NSN for 1989999-1?
1989999-1 is cataloged in the U.S. Government catalog under NSN 5950-00-283-4491. 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.