378-0621-010 — ATTENUATOR,VARIABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

378-0621-010: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: COAXIAL TYPE, overall_width: 1.310 INCHES NOMINAL IN, overall_height: 1.620 INCHES NOMINAL IN, overall_length: 3.150 INCHES NOMINAL IN, application_design: TRANSMISSION LINE, step_position_quantity: 10. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-042-2013, 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

378-0621-010

NSN: 5985-01-042-2013
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

body_style	COAXIAL TYPE
overall_width	1.310 INCHES NOMINAL IN
overall_height	1.620 INCHES NOMINAL IN
overall_length	3.150 INCHES NOMINAL IN
application_design	TRANSMISSION LINE
step_position_quantity	10
mounting_thread_quantity	32 PER INCH
mounting_facility_pattern	TWO POSITION IN-LINE
terminal_type_and_quantity	2 CONNECTOR, COAXIAL, FEMALE
attenuation_variation_method	STEPPED
attenuation_per_step_in_decibels	10.0
adjustment_device_type_and_quantity	1 KNOB
NSN	5985-01-042-2013

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

BODY STYLE: COAXIAL TYPE

•

MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE

•

ADJUSTMENT DEVICE TYPE AND QUANTITY: 1 KNOB

•

OVERALL ATTENUATION RANGE IN DECIBELS: +0.0 TO 100.0

•

MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	4 THREADED HOLE(S)
OVERALL HEIGHT	1.620 INCHES NOMINAL IN
BODY STYLE	COAXIAL TYPE
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE
ADJUSTMENT DEVICE TYPE AND QUANTITY	1 KNOB
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 100.0
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
OVERALL LENGTH	3.150 INCHES NOMINAL IN
ATTENUATION PER STEP IN DECIBELS	10.0
ATTENUATION VARIATION METHOD	STEPPED

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 3

91416586Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

50SV100-SCReference document

Same NSN cross-reference

Reference document — Secondary reference

6C3/64579Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 378-0621-010?

378-0621-010 is a ATTENUATOR,VARIABLE.

What parts can replace 378-0621-010?

There are 3 known substitutes for 378-0621-010: 91416586, 50SV100-SC, 6C3/64579. Substitute compatibility should be verified for your specific system.

What is the NSN for 378-0621-010?

378-0621-010 is cataloged in the U.S. Government catalog under NSN 5985-01-042-2013. This indicates validated use in U.S. government and defense supply chains.

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