MA-149 — ATTENUATOR,VARIABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MA-149: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: IRREGULAR, overall_width: 1.500 INCHES MAXIMUM IN, overall_height: 1.000 INCHES NOMINAL IN, overall_length: 2.130 INCHES MAXIMUM IN, frequency_range: 360.000 HERTZ MINIMUM AND 440.000 HERTZ MAXIMUM, special_features: THIS DEVICE REQUIRES SPECIAL HANDLING AND PROCESSING TO PREVENT DAMAGE FROM ELECTROSTATIC DISCHARGE TRANSIENTS. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-323-4931, 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

MA-149

NSN: 5985-01-323-4931
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 37695 — RAYTHEON COMPANY (USA)

SPECIFICATIONS

body_style	IRREGULAR
overall_width	1.500 INCHES MAXIMUM IN
overall_height	1.000 INCHES NOMINAL IN
overall_length	2.130 INCHES MAXIMUM IN
frequency_range	360.000 HERTZ MINIMUM AND 440.000 HERTZ MAXIMUM
special_features	THIS DEVICE REQUIRES SPECIAL HANDLING AND PROCESSING TO PREVENT DAMAGE FROM ELECTROSTATIC DISCHARGE TRANSIENTS
test_data_document	81349-MIL-STD-202 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
step_position_quantity	5
mounting_thread_quantity	40 PER INCH
mounting_facility_pattern	TWO POSITION DIAGONAL
terminal_type_and_quantity	5 TAB, SOLDER LUG
attenuation_variation_method	STEPPED
NSN	5985-01-323-4931

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

FREQUENCY RANGE: 360.000 HERTZ MINIMUM AND 440.000 HERTZ MAXIMUM

•

BODY STYLE: IRREGULAR

•

MOUNTING FACILITY PATTERN: TWO POSITION DIAGONAL

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN

•

CRITICALITY CODE JUSTIFICATION: FEAT

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	2 THREADED HOLE(S)
OVERALL HEIGHT	1.000 INCHES NOMINAL IN
FREQUENCY RANGE	360.000 HERTZ MINIMUM AND 440.000 HERTZ MAXIMUM
BODY STYLE	IRREGULAR
MOUNTING FACILITY PATTERN	TWO POSITION DIAGONAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATION	FEAT
OVERALL LENGTH	2.130 INCHES MAXIMUM IN
ATTENUATION VARIATION METHOD	STEPPED
OVERALL WIDTH	1.500 INCHES MAXIMUM 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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MA-149?

MA-149 is a ATTENUATOR,VARIABLE.

What is the NSN for MA-149?

MA-149 is cataloged in the U.S. Government catalog under NSN 5985-01-323-4931. This indicates validated use in U.S. government and defense supply chains.

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MA-149 — ATTENUATOR,VARIABLE

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