WL-B68 — DUMMY LOAD,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

WL-B68: DUMMY LOAD,ELECTRICAL.

The DUMMY LOAD,ELECTRICAL is a the manufacturer industrial component. Key specifications include power_rating: 1.000 KILOWATTS AVERAGE AND 0.350 MEGAWATTS PEAK, body_diameter: 3.000 INCHES MAXIMUM IN, overall_width: 3.500 INCHES MAXIMUM IN, cooling_method: FORCED LIQUID, overall_length: 7.490 INCHES NOMINAL IN, style_designator: WAVEGUIDE MOUNTED. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-250-1239, 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

WL-B68

NSN: 5985-01-250-1239
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 00929 — MICROLAB/FXR LLC (USA)

SPECIFICATIONS

power_rating	1.000 KILOWATTS AVERAGE AND 0.350 MEGAWATTS PEAK
body_diameter	3.000 INCHES MAXIMUM IN
overall_width	3.500 INCHES MAXIMUM IN
cooling_method	FORCED LIQUID
overall_length	7.490 INCHES NOMINAL IN
style_designator	WAVEGUIDE MOUNTED
termination_type	WAVEGUIDE FLANGE
input_coolant_temp	105.0 FAHRENHEIT DEGF
operating_position	ALL POSITIONS
frequency_range_rating	+8.200 TO 12.400 GIGAHERTZ
coolant_chamber_pressure	00.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES
impedance_rating_in_ohms	50.0 NOMINAL
NSN	5985-01-250-1239

COMPONENT DIAGRAM

KEY FEATURES

•

COOLANT CHAMBER PRESSURE: 00.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES

•

BODY DIAMETER: 3.000 INCHES MAXIMUM IN

•

OPERATING POSITION: ALL POSITIONS

•

TERMINATION TYPE: WAVEGUIDE FLANGE

•

VOLTAGE STANDING WAVE RATIO: 1.10

•

WAVEGUIDE FLANGE DESIGNATION: UG-135/U

•

COOLING SYSTEM COOLANT FLOW RATE: 0.75 GALLONS PER MINUTE

•

STYLE DESIGNATOR: WAVEGUIDE MOUNTED

TECHNICAL CHARACTERISTICS

COOLANT CHAMBER PRESSURE	00.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES
BODY DIAMETER	3.000 INCHES MAXIMUM IN
OPERATING POSITION	ALL POSITIONS
TERMINATION TYPE	WAVEGUIDE FLANGE
VOLTAGE STANDING WAVE RATIO	1.10
WAVEGUIDE FLANGE DESIGNATION	UG-135/U
COOLING SYSTEM COOLANT FLOW RATE	0.75 GALLONS PER MINUTE
STYLE DESIGNATOR	WAVEGUIDE MOUNTED
COOLING METHOD	FORCED LIQUID
OVERALL LENGTH	7.490 INCHES NOMINAL IN

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

7490A20H01Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is WL-B68?

WL-B68 is a DUMMY LOAD,ELECTRICAL.

What parts can replace WL-B68?

There is 1 known substitute for WL-B68: 7490A20H01. Substitute compatibility should be verified for your specific system.

What is the NSN for WL-B68?

WL-B68 is cataloged in the U.S. Government catalog under NSN 5985-01-250-1239. This indicates validated use in U.S. government and defense supply chains.

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WL-B68 — DUMMY LOAD,ELECTRICAL

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