581R528H18 — SWITCH,RADIO FREQUENCY TRANSMISS

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

581R528H18: SWITCH,RADIO FREQUENCY TRANSMISS.

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include material: ALUMINUM ALLOY BODY, body_style: RECTANGULAR, switch_type: NONTRANSFER, overall_width: 1.000 INCHES NOMINAL IN, overall_height: 0.800 INCHES NOMINAL IN, overall_length: 1.760 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-534-2860, 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

581R528H18

NSN: 5985-01-534-2860
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY BODY
body_style	RECTANGULAR
switch_type	NONTRANSFER
overall_width	1.000 INCHES NOMINAL IN
pole_quantity	1
overall_height	0.800 INCHES NOMINAL IN
overall_length	1.760 INCHES NOMINAL IN
throw_quantity	2
special_features	REF NR 581R528H18 ESTABLISHED BY ENGINEERING CHANGE ORDER 97942 581R52887C003. ESD AND ALTITUDE SENSITIVE
surface_treatment	CHROMATE BODY ALL SURFACES
connector_end_design	FEMALE
operating_temp_range	-54.0 TO 115.0 CELSIUS DEGC
NSN	5985-01-534-2860

COMPONENT DIAGRAM

KEY FEATURES

•

BODY STYLE: RECTANGULAR

•

ACTUATOR VOLTAGE IN VOLTS: 12.0 NOMINAL AND -12.0 NOMINAL AND 5.0 NOMINAL

•

VOLTAGE STANDING WAVE RATIO: 1.70 SINGLE

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

POLE QUANTITY: 1

•

CONNECTOR END DESIGN: FEMALE

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.800 INCHES NOMINAL IN
BODY STYLE	RECTANGULAR
ACTUATOR VOLTAGE IN VOLTS	12.0 NOMINAL AND -12.0 NOMINAL AND 5.0 NOMINAL
VOLTAGE STANDING WAVE RATIO	1.70 SINGLE
CRITICALITY CODE JUSTIFICATION	FEAT
POLE QUANTITY	1
CONNECTOR END DESIGN	FEMALE
OVERALL LENGTH	1.760 INCHES NOMINAL IN
OVERALL WIDTH	1.000 INCHES NOMINAL IN
COUPLING POSITION QUANTITY	2

SUBSTITUTES & CROSS-REFERENCES 2

TAC183BSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

581R528Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 581R528H18?

581R528H18 is a SWITCH,RADIO FREQUENCY TRANSMISS.

What parts can replace 581R528H18?

There are 2 known substitutes for 581R528H18: TAC183B, 581R528. Substitute compatibility should be verified for your specific system.

What is the NSN for 581R528H18?

581R528H18 is cataloged in the U.S. Government catalog under NSN 5985-01-534-2860. This indicates validated use in U.S. government and defense supply chains.

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581R528H18 — SWITCH,RADIO FREQUENCY TRANSMISS

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