BA149-001 — ATTENUATOR,VARIABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

BA149-001: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include power_rating: 500.0 MILLIWATTS AVERAGE, body_diameter: 0.676 INCHES NOMINAL IN, bushing_length: 0.250 INCHES NOMINAL IN, application_design: AUDIO, impedance_rating_in_ohms: 600.0 INPUT-OUTPUT, mounting_thread_quantity: 32 PER INCH. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-952-7659, 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

BA149-001

NSN: 5985-00-952-7659
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 71590 — CRL COMPONENTS INC (USA)

SPECIFICATIONS

power_rating	500.0 MILLIWATTS AVERAGE
body_diameter	0.676 INCHES NOMINAL IN
bushing_length	0.250 INCHES NOMINAL IN
application_design	AUDIO
impedance_rating_in_ohms	600.0 INPUT-OUTPUT
mounting_thread_quantity	32 PER INCH
terminal_type_and_quantity	4 TAB, SOLDER LUG
attenuation_variation_method	CONTINUOUS
mounting_facility_type_and_quantity	1 THREADED BUSHING
overall_attenuation_range_in_decibels	+0.0 TO 30.0
mounting_facility_nominal_screw_thread_diameter	0.250 INCHES IN
mounting_facility_screw_thread_series_designator	UNEF
NSN	5985-00-952-7659

COMPONENT DIAGRAM

KEY FEATURES

•

BUSHING LENGTH: 0.250 INCHES NOMINAL IN

•

IMPEDANCE RATING IN OHMS: 600.0 INPUT-OUTPUT

•

BODY DIAMETER: 0.676 INCHES NOMINAL IN

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING

•

OVERALL ATTENUATION RANGE IN DECIBELS: +0.0 TO 30.0

•

MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNEF

•

ATTENUATION VARIATION METHOD: CONTINUOUS

•

MOUNTING THREAD QUANTITY: 32 PER INCH

TECHNICAL CHARACTERISTICS

BUSHING LENGTH	0.250 INCHES NOMINAL IN
IMPEDANCE RATING IN OHMS	600.0 INPUT-OUTPUT
BODY DIAMETER	0.676 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED BUSHING
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 30.0
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR	UNEF
ATTENUATION VARIATION METHOD	CONTINUOUS
MOUNTING THREAD QUANTITY	32 PER INCH
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER	0.250 INCHES IN
APPLICATION DESIGN	AUDIO

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

2130199G1Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 BA149-001?

BA149-001 is a ATTENUATOR,VARIABLE.

What parts can replace BA149-001?

There is 1 known substitute for BA149-001: 2130199G1. Substitute compatibility should be verified for your specific system.

What is the NSN for BA149-001?

BA149-001 is cataloged in the U.S. Government catalog under NSN 5985-00-952-7659. This indicates validated use in U.S. government and defense supply chains.

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