PartsTable
Technical Data Sheet
Download PDF

77C719377-2 — DUMMY LOAD,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

77C719377-2: DUMMY LOAD,ELECTRICAL.

The DUMMY LOAD,ELECTRICAL is a the manufacturer industrial component. Key specifications include power_rating: 0.500 WATTS AVERAGE, cooling_method: SELF-COOLED, overall_length: 1.350 INCHES MAXIMUM IN, overall_diameter: 0.562 INCHES NOMINAL IN, special_features: CAP AND LINK CHAIN, style_designator: COAXIAL MOUNTED. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-154-6366, 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
77C719377-2
NSN: 5985-01-154-6366
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
power_rating0.500 WATTS AVERAGE
cooling_methodSELF-COOLED
overall_length1.350 INCHES MAXIMUM IN
overall_diameter0.562 INCHES NOMINAL IN
special_featuresCAP AND LINK CHAIN
style_designatorCOAXIAL MOUNTED
termination_typeCONNECTION COAXIAL
operating_positionALL POSITIONS
connector_end_designMALE
frequency_range_rating+0.000 TO 5.000 MEGAHERTZ
impedance_rating_in_ohms75.0 NOMINAL
voltage_standing_wave_ratio1.55
NSN5985-01-154-6366
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DUMMY LOAD,ELECTRICAL TITLE COMPONENT PN 77C719377-2 MFR DUMMY LOAD,ELECTRICAL
KEY FEATURES
•
OPERATING POSITION: ALL POSITIONS
•
TERMINATION TYPE: CONNECTION COAXIAL
•
OVERALL DIAMETER: 0.562 INCHES NOMINAL IN
•
VOLTAGE STANDING WAVE RATIO: 1.55
•
STYLE DESIGNATOR: COAXIAL MOUNTED
•
COOLING METHOD: SELF-COOLED
•
CONNECTOR END DESIGN: MALE
TECHNICAL CHARACTERISTICS
OPERATING POSITIONALL POSITIONS
TERMINATION TYPECONNECTION COAXIAL
OVERALL DIAMETER0.562 INCHES NOMINAL IN
VOLTAGE STANDING WAVE RATIO1.55
STYLE DESIGNATORCOAXIAL MOUNTED
COOLING METHODSELF-COOLED
CONNECTOR END DESIGNMALE
OVERALL LENGTH1.350 INCHES MAXIMUM IN
IMPEDANCE RATING IN OHMS75.0 NOMINAL
AMBIENT TEMP AT FULL RATED POWER-54.0 CELSIUS AND 50.0 CELSIUS DEGC
OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876
SUBSTITUTES & CROSS-REFERENCES 1
5-B061S-75Same 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
Ready to buy 77C719377-2?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 77C719377-2?
77C719377-2 is a DUMMY LOAD,ELECTRICAL.
What parts can replace 77C719377-2?
There is 1 known substitute for 77C719377-2: 5-B061S-75. Substitute compatibility should be verified for your specific system.
What is the NSN for 77C719377-2?
77C719377-2 is cataloged in the U.S. Government catalog under NSN 5985-01-154-6366. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 77C719377-2

✓ 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.