50V70-257 — ATTENUATOR,VARIABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

50V70-257: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: COAXIAL TYPE, shaft_type: ROUND, FLATTED, flat_height: 0.225 INCHES NOMINAL IN, power_rating: 500.0 MILLIWATTS AVERAGE AND 1.0 KILOWATTS PEAK, shaft_length: 0.750 INCHES NOMINAL IN, overall_width: 1.870 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-068-1657, 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

50V70-257

NSN: 5985-01-068-1657
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 52750 — ALAN INDUSTRIES INC (USA)

SPECIFICATIONS

body_style	COAXIAL TYPE
shaft_type	ROUND, FLATTED
flat_height	0.225 INCHES NOMINAL IN
power_rating	500.0 MILLIWATTS AVERAGE AND 1.0 KILOWATTS PEAK
shaft_length	0.750 INCHES NOMINAL IN
overall_width	1.870 INCHES NOMINAL IN
overall_height	2.590 INCHES NOMINAL IN
overall_length	3.690 INCHES NOMINAL IN
shaft_diameter	0.250 INCHES NOMINAL IN
frequency_range	0.000 GIGAHERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM
scale_linearity	LINEAR
first_flat_length	0.500 INCHES NOMINAL IN
NSN	5985-01-068-1657

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND, FLATTED

•

INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS: 0.3

•

IMPEDANCE RATING IN OHMS: 50.0 INPUT-OUTPUT

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED HOLE(S)

•

FREQUENCY RANGE: 0.000 GIGAHERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM

•

SHAFT DIAMETER: 0.250 INCHES NOMINAL IN

•

BODY STYLE: COAXIAL TYPE

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, FLATTED
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	0.3
IMPEDANCE RATING IN OHMS	50.0 INPUT-OUTPUT
MOUNTING FACILITY TYPE AND QUANTITY	2 THREADED HOLE(S)
OVERALL HEIGHT	2.590 INCHES NOMINAL IN
FREQUENCY RANGE	0.000 GIGAHERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM
SHAFT DIAMETER	0.250 INCHES NOMINAL IN
BODY STYLE	COAXIAL TYPE
ATTENUATION ACCURACY REFERENCE FREQUENCY	30.0 MEGAHERTZ
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE

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

10291852Reference document

Same NSN cross-reference

Reference document — Secondary reference

RA-5028Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 50V70-257?

50V70-257 is a ATTENUATOR,VARIABLE.

What parts can replace 50V70-257?

There are 2 known substitutes for 50V70-257: 10291852, RA-5028. Substitute compatibility should be verified for your specific system.

What is the NSN for 50V70-257?

50V70-257 is cataloged in the U.S. Government catalog under NSN 5985-01-068-1657. This indicates validated use in U.S. government and defense supply chains.

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