205-500-1 — SWITCH,RADIO FREQUENCY TRANSMISS

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

205-500-1: SWITCH,RADIO FREQUENCY TRANSMISS.

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include switch_type: NONTRANSFER, thread_class: 2B MOUNTING FACILITY HOLE, frequency_rating: 8.5 GIGAHERTZ MINIMUM AND 9.6 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING, nominal_thread_size: 0.164 INCHES FLANGE CONNECTION FACILITY HOLE IN, end_item_identification: DISPLAY UNIT,RADAR, thread_series_designator: UNIFIED NATIONAL COARSE (UNC) FLANGE CONNECTION FACILITY HOLE. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-223-9427, 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

205-500-1

NSN: 5985-01-223-9427
NIINs: 012239427, 013941905
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 01456 — MICROWAVE DEVELOPMENT LABORATORIES, INC. DBA MICROWAVE DEVELOPMENT LABORATORIES INC (USA)

SPECIFICATIONS

switch_type	NONTRANSFER
thread_class	2B MOUNTING FACILITY HOLE
pole_quantity	1
throw_quantity	2
frequency_rating	8.5 GIGAHERTZ MINIMUM AND 9.6 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING
nominal_thread_size	0.164 INCHES FLANGE CONNECTION FACILITY HOLE IN
end_item_identification	DISPLAY UNIT,RADAR
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) FLANGE CONNECTION FACILITY HOLE
actuator_operating_method	RELAY
actuator_voltage_in_volts	28.0 NOMINAL
switch_operation_sequence	BREAKS BEFORE MAKES
coupling_position_quantity	3
NSN	5985-01-223-9427

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 16 THREADED HOLE(S)

•

ACTUATOR VOLTAGE IN VOLTS: 28.0 NOMINAL

•

VOLTAGE STANDING WAVE RATIO: 1.10 SINGLE

•

POLE QUANTITY: 1

•

SWITCH RETURN MECHANISM TYPE: FAIL-SAFE

•

ACTUATOR CURRENT TYPE AND RATING IN AMPS: 1.5 DC MINIMUM AND 2.0 DC MAXIMUM

•

COUPLING POSITION QUANTITY: 3

•

NOMINAL THREAD SIZE: 0.164 INCHES FLANGE CONNECTION FACILITY HOLE IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	16 THREADED HOLE(S)
ACTUATOR VOLTAGE IN VOLTS	28.0 NOMINAL
VOLTAGE STANDING WAVE RATIO	1.10 SINGLE
POLE QUANTITY	1
SWITCH RETURN MECHANISM TYPE	FAIL-SAFE
ACTUATOR CURRENT TYPE AND RATING IN AMPS	1.5 DC MINIMUM AND 2.0 DC MAXIMUM
COUPLING POSITION QUANTITY	3
NOMINAL THREAD SIZE	0.164 INCHES FLANGE CONNECTION FACILITY HOLE IN
NOMINAL THREAD SIZE	0.164 INCHES MOUNTING FACILITY HOLE IN
MINIMUM CROSSTALK RATING IN DECIBELS	60.0 SINGLE

SUBSTITUTES & CROSS-REFERENCES 5

X1-723B001Reference document

Same NSN cross-reference

Reference document — Secondary reference

33D91700Reference document

Same NSN cross-reference

Reference document — Secondary reference

801254-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

801254-1 (96214)Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

33C91700Reference document

Same NSN cross-reference

Reference document — Secondary 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 205-500-1?

205-500-1 is a SWITCH,RADIO FREQUENCY TRANSMISS.

What parts can replace 205-500-1?

There are 5 known substitutes for 205-500-1: X1-723B001, 33D91700, 801254-1 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 205-500-1?

205-500-1 is cataloged in the U.S. Government catalog under NSN 5985-01-223-9427. This indicates validated use in U.S. government and defense supply chains.

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205-500-1 — SWITCH,RADIO FREQUENCY TRANSMISS

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