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2664796-1 — DUMMY LOAD,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2664796-1: DUMMY LOAD,ELECTRICAL.

The DUMMY LOAD,ELECTRICAL is a the manufacturer industrial component. Key specifications include body_width: 0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN, body_height: 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN, power_rating: 130.000 WATTS AVERAGE, cooling_method: SELF-COOLED, overall_length: 5.500 INCHES NOMINAL IN, style_designator: WAVEGUIDE MOUNTED. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-187-4997, 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
2664796-1
NSN: 5985-01-187-4997
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_width0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN
body_height0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN
power_rating130.000 WATTS AVERAGE
cooling_methodSELF-COOLED
overall_length5.500 INCHES NOMINAL IN
style_designatorWAVEGUIDE MOUNTED
termination_typeWAVEGUIDE FLANGE
operating_positionALL POSITIONS
voltage_standing_wave_ratio1.10
waveguide_flange_designationUG-1478/U
ambient_temp_at_full_rated_power60.0 CELSIUS DEGC
NSN5985-01-187-4997
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DUMMY LOAD,ELECTRICAL TITLE COMPONENT PN 2664796-1 MFR DUMMY LOAD,ELECTRICAL
KEY FEATURES
•
OPERATING POSITION: ALL POSITIONS
•
TERMINATION TYPE: WAVEGUIDE FLANGE
•
VOLTAGE STANDING WAVE RATIO: 1.10
•
WAVEGUIDE FLANGE DESIGNATION: UG-1478/U
•
BODY WIDTH: 0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: WAVEGUIDE MOUNTED
•
COOLING METHOD: SELF-COOLED
TECHNICAL CHARACTERISTICS
OPERATING POSITIONALL POSITIONS
TERMINATION TYPEWAVEGUIDE FLANGE
VOLTAGE STANDING WAVE RATIO1.10
WAVEGUIDE FLANGE DESIGNATIONUG-1478/U
BODY WIDTH0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN
BODY HEIGHT0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN
STYLE DESIGNATORWAVEGUIDE MOUNTED
COOLING METHODSELF-COOLED
OVERALL LENGTH5.500 INCHES NOMINAL IN
AMBIENT TEMP AT FULL RATED POWER60.0 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 2664796-1?
2664796-1 is a DUMMY LOAD,ELECTRICAL.
What is the NSN for 2664796-1?
2664796-1 is cataloged in the U.S. Government catalog under NSN 5985-01-187-4997. 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.