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Technical Data Sheet
2181435-1 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,WAVEGUIDE is a the manufacturer industrial component. Key specifications include body_style: RECTANGULAR, switch_type: NONTRANSFER, overall_width: 2.000 INCHES NOMINAL IN, overall_height: 2.000 INCHES NOMINAL IN, overall_length: 3.500 INCHES MAXIMUM IN, surface_treatment: ENAMEL BODY OUTSIDE SURFACES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-086-9128, 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
2181435-1
NSN: 5985-00-086-9128
FSC: 5985
CAGE: 55939 — HONEYWELL INTL DBA HONEYWELL DIV BUSINESS AND GENERAL AVIATION (USA)
SPECIFICATIONS
body_styleRECTANGULAR
switch_typeNONTRANSFER
overall_width2.000 INCHES NOMINAL IN
pole_quantity2
overall_height2.000 INCHES NOMINAL IN
overall_length3.500 INCHES MAXIMUM IN
throw_quantity2
surface_treatmentENAMEL BODY OUTSIDE SURFACES
nominal_thread_size0.164 INCHES FLANGE CONNECTION FACILITY HOLE IN
operating_temp_range-28.0 TO 85.0 CELSIUS DEGC
waveguide_flange_typeCHOKE
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) FLANGE CONNECTION FACILITY HOLE
NSN5985-00-086-9128
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,WAVEGUIDE TITLE COMPONENT PN 2181435-1 MFR SWITCH,WAVEGUIDE
KEY FEATURES
ACTUATOR OPERATING METHOD: RELAY
MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED HOLE(S)
FLANGE CONNECTING FACILITY AND QUANTITY: 4 THREADED HOLE(S)
SURFACE TREATMENT: ENAMEL BODY OUTSIDE SURFACES
SWITCH RETURN MECHANISM TYPE: FAIL-SAFE
INSERTION LOSS IN DECIBELS: 0.20 SINGLE
RF POWER HANDLING CAPABILITY: 10.0 KILOWATTS PEAK FIRST
TECHNICAL CHARACTERISTICS (FLIS)
ACTUATOR OPERATING METHODRELAY
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)
FLANGE CONNECTING FACILITY AND QUANTITY4 THREADED HOLE(S)
SURFACE TREATMENTENAMEL BODY OUTSIDE SURFACES
SWITCH RETURN MECHANISM TYPEFAIL-SAFE
INSERTION LOSS IN DECIBELS0.20 SINGLE
RF POWER HANDLING CAPABILITY10.0 KILOWATTS PEAK FIRST
OVERALL HEIGHT2.000 INCHES NOMINAL IN
POLE QUANTITY2
VOLTAGE STANDING WAVE RATIO1.20 SINGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
731-MInterchangeable
interchangeable cross-reference
interchangeable
10933120-1Interchangeable
interchangeable cross-reference
interchangeable
M9703Interchangeable
interchangeable cross-reference
interchangeable
74045Interchangeable
interchangeable cross-reference
interchangeable
P250-A-15007Interchangeable
interchangeable cross-reference
interchangeable
G47-13-1141Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2181435-1?
2181435-1 is a SWITCH,WAVEGUIDE.
What parts can replace 2181435-1?
There are 12 known substitutes for 2181435-1: 731-M, 10933120-1, M9703 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2181435-1?
2181435-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-086-9128. This indicates validated use in U.S. government and defense supply chains.
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