11439914-2 — SWITCH,WAVEGUIDE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

11439914-2: SWITCH,WAVEGUIDE.

The SWITCH,WAVEGUIDE is a the manufacturer industrial component. Key specifications include switch_type: TRANSFER, overall_width: 4.000 INCHES MAXIMUM IN, overall_height: 4.000 INCHES MAXIMUM IN, overall_length: 7.900 INCHES NOMINAL IN, switching_time: 250.0 MILLISECONDS MS, nominal_thread_size: 0.250 INCHES MOUNTING FACILITY HOLE IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-207-2810, 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

11439914-2

NSN: 5985-01-207-2810
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)

SPECIFICATIONS

switch_type	TRANSFER
overall_width	4.000 INCHES MAXIMUM IN
overall_height	4.000 INCHES MAXIMUM IN
overall_length	7.900 INCHES NOMINAL IN
switching_time	250.0 MILLISECONDS MS
nominal_thread_size	0.250 INCHES MOUNTING FACILITY HOLE IN
operating_temp_range	-46.0 TO 75.0 CELSIUS DEGC
waveguide_flange_type	CONTACT
thread_series_designator	UNIFIED NATIONAL JOINT FINE (UNJF) FLANGE CONNECTION FACILITY HOLE
actuator_operating_method	RELAY
actuator_voltage_in_volts	24.0 NOMINAL
coupling_position_quantity	4
NSN	5985-01-207-2810

COMPONENT DIAGRAM

KEY FEATURES

•

WAVEGUIDE FLANGE TYPE: CONTACT

•

SWITCHING TIME: 250.0 MILLISECONDS MS

•

ACTUATOR VOLTAGE IN VOLTS: 24.0 NOMINAL

•

SWITCH RETURN MECHANISM TYPE: FAIL-SAFE

•

ACTUATOR CURRENT TYPE AND RATING IN AMPS: 3.0 DC MAXIMUM

TECHNICAL CHARACTERISTICS

WAVEGUIDE FLANGE TYPE	CONTACT
SWITCHING TIME	250.0 MILLISECONDS MS
OVERALL HEIGHT	4.000 INCHES MAXIMUM IN
ACTUATOR VOLTAGE IN VOLTS	24.0 NOMINAL
SWITCH RETURN MECHANISM TYPE	FAIL-SAFE
OVERALL LENGTH	7.900 INCHES NOMINAL IN
OVERALL WIDTH	4.000 INCHES MAXIMUM IN
ACTUATOR CURRENT TYPE AND RATING IN AMPS	3.0 DC MAXIMUM
COUPLING POSITION QUANTITY	4
NOMINAL THREAD SIZE	0.250 INCHES FLANGE CONNECTION FACILITY HOLE 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

15577-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 11439914-2?

11439914-2 is a SWITCH,WAVEGUIDE.

What parts can replace 11439914-2?

There is 1 known substitute for 11439914-2: 15577-2. Substitute compatibility should be verified for your specific system.

What is the NSN for 11439914-2?

11439914-2 is cataloged in the U.S. Government catalog under NSN 5985-01-207-2810. This indicates validated use in U.S. government and defense supply chains.

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11439914-2 — SWITCH,WAVEGUIDE

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