ARS-1/57311 — ATTENUATOR,VARIABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ARS-1/57311: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: RECTANGULAR, TERMINALS ON ONE SURFACE, shaft_type: ROUND, SLOTTED, power_rating: 0.5 WATTS AVERAGE, shaft_length: 0.600 INCHES NOMINAL IN, overall_width: 0.800 INCHES NOMINAL IN, bushing_length: 0.570 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-295-2308, 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

ARS-1/57311

NSN: 5985-01-295-2308
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 12457 — MERRIMAC INDUSTRIES, INC (USA)

SPECIFICATIONS

body_style	RECTANGULAR, TERMINALS ON ONE SURFACE
shaft_type	ROUND, SLOTTED
power_rating	0.5 WATTS AVERAGE
shaft_length	0.600 INCHES NOMINAL IN
overall_width	0.800 INCHES NOMINAL IN
bushing_length	0.570 INCHES NOMINAL IN
overall_height	0.750 INCHES NOMINAL IN
overall_length	1.350 INCHES NOMINAL IN
shaft_diameter	0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
frequency_range	0.000 MEGAHERTZ MINIMUM AND 200.000 MEGAHERTZ MAXIMUM
precious_material	GOLD
impedance_rating_in_ohms	50.0 INPUT-OUTPUT
NSN	5985-01-295-2308

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND, SLOTTED

•

INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS: 1.5

•

BUSHING LENGTH: 0.570 INCHES NOMINAL IN

•

IMPEDANCE RATING IN OHMS: 50.0 INPUT-OUTPUT

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 PRINTED CIRCUIT

•

FREQUENCY RANGE: 0.000 MEGAHERTZ MINIMUM AND 200.000 MEGAHERTZ MAXIMUM

•

SHAFT DIAMETER: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, SLOTTED
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	1.5
BUSHING LENGTH	0.570 INCHES NOMINAL IN
IMPEDANCE RATING IN OHMS	50.0 INPUT-OUTPUT
MOUNTING FACILITY TYPE AND QUANTITY	1 PRINTED CIRCUIT
OVERALL HEIGHT	0.750 INCHES NOMINAL IN
FREQUENCY RANGE	0.000 MEGAHERTZ MINIMUM AND 200.000 MEGAHERTZ MAXIMUM
SHAFT DIAMETER	0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
BODY STYLE	RECTANGULAR, TERMINALS ON ONE SURFACE
ATTENUATION ACCURACY REFERENCE FREQUENCY	200.0 MEGAHERTZ

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

NEP A06Reference 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 ARS-1/57311?

ARS-1/57311 is a ATTENUATOR,VARIABLE.

What parts can replace ARS-1/57311?

There is 1 known substitute for ARS-1/57311: NEP A06. Substitute compatibility should be verified for your specific system.

What is the NSN for ARS-1/57311?

ARS-1/57311 is cataloged in the U.S. Government catalog under NSN 5985-01-295-2308. This indicates validated use in U.S. government and defense supply chains.

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