AU25K5NASD — ATTENUATOR,VARIABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AU25K5NASD: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: COAXIAL TYPE, shaft_type: ROUND, SLOTTED, power_rating: 4.0 WATTS AVERAGE, shaft_length: 0.480 INCHES NOMINAL IN, overall_width: 1.000 INCHES NOMINAL IN, overall_height: 3.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-313-2436, 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

AU25K5NASD

NSN: 5985-00-313-2436
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 12457 — MERRIMAC INDUSTRIES, INC (USA)

SPECIFICATIONS

body_style	COAXIAL TYPE
shaft_type	ROUND, SLOTTED
power_rating	4.0 WATTS AVERAGE
shaft_length	0.480 INCHES NOMINAL IN
overall_width	1.000 INCHES NOMINAL IN
overall_height	3.750 INCHES NOMINAL IN
overall_length	4.250 INCHES NOMINAL IN
shaft_diameter	0.250 INCHES NOMINAL IN
frequency_range	400.000 MEGAHERTZ MINIMUM AND 5900.000 MEGAHERTZ MAXIMUM
application_design	TRANSMISSION LINE
mounting_facility_pattern	FOUR POSITION RECTANGULAR
terminal_type_and_quantity	1 CONNECTOR, COAXIAL, MALE AND 1 CONNECTOR, COAXIAL, FEMALE
NSN	5985-00-313-2436

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND, SLOTTED

•

INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS: 0.5

•

MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)

•

FREQUENCY RANGE: 400.000 MEGAHERTZ MINIMUM AND 5900.000 MEGAHERTZ MAXIMUM

•

SHAFT DIAMETER: 0.250 INCHES NOMINAL IN

•

BODY STYLE: COAXIAL TYPE

•

MOUNTING FACILITY PATTERN: FOUR POSITION RECTANGULAR

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, SLOTTED
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	0.5
MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE(S)
OVERALL HEIGHT	3.750 INCHES NOMINAL IN
FREQUENCY RANGE	400.000 MEGAHERTZ MINIMUM AND 5900.000 MEGAHERTZ MAXIMUM
SHAFT DIAMETER	0.250 INCHES NOMINAL IN
BODY STYLE	COAXIAL TYPE
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR
ADJUSTMENT DEVICE TYPE AND QUANTITY	1 SHAFT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.250 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 2

562060-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2920019-001Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is AU25K5NASD?

AU25K5NASD is a ATTENUATOR,VARIABLE.

What parts can replace AU25K5NASD?

There are 2 known substitutes for AU25K5NASD: 562060-1, 2920019-001. Substitute compatibility should be verified for your specific system.

What is the NSN for AU25K5NASD?

AU25K5NASD is cataloged in the U.S. Government catalog under NSN 5985-00-313-2436. This indicates validated use in U.S. government and defense supply chains.

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