2681125-1 — ATTENUATOR,VARIABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2681125-1: ATTENUATOR,VARIABLE.

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include body_style: COAXIAL TYPE, overall_width: 2.180 INCHES NOMINAL IN, overall_height: 3.170 INCHES MAXIMUM IN, overall_length: 8.590 INCHES NOMINAL IN, application_design: TRANSMISSION LINE, operating_temp_range: +0.0 TO 55.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-007-9723, 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

2681125-1

NSN: 5985-00-007-9723
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

body_style	COAXIAL TYPE
overall_width	2.180 INCHES NOMINAL IN
overall_height	3.170 INCHES MAXIMUM IN
overall_length	8.590 INCHES NOMINAL IN
application_design	TRANSMISSION LINE
operating_temp_range	+0.0 TO 55.0 CELSIUS DEGC
impedance_rating_in_ohms	300.0 INPUT
mounting_facility_pattern	FOUR POSITION RECTANGULAR
terminal_type_and_quantity	3 CONNECTOR, COAXIAL, FEMALE
voltage_standing_wave_ratio	1.40
attenuation_variation_method	CONTINUOUS
adjustment_device_type_and_quantity	1 ELECTRONIC, CURRENT CONTROLLED
NSN	5985-00-007-9723

COMPONENT DIAGRAM

KEY FEATURES

•

INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS: 1.3

•

IMPEDANCE RATING IN OHMS: 300.0 INPUT

•

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

•

BODY STYLE: COAXIAL TYPE

•

MOUNTING FACILITY PATTERN: FOUR POSITION RECTANGULAR

•

ADJUSTMENT DEVICE TYPE AND QUANTITY: 1 ELECTRONIC, CURRENT CONTROLLED

•

OVERALL ATTENUATION RANGE IN DECIBELS: +5.0 TO 35.0

TECHNICAL CHARACTERISTICS

INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	1.3
IMPEDANCE RATING IN OHMS	300.0 INPUT
MOUNTING FACILITY TYPE AND QUANTITY	4 THREADED HOLE(S)
OVERALL HEIGHT	3.170 INCHES MAXIMUM IN
BODY STYLE	COAXIAL TYPE
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR
ADJUSTMENT DEVICE TYPE AND QUANTITY	1 ELECTRONIC, CURRENT CONTROLLED
OVERALL ATTENUATION RANGE IN DECIBELS	+5.0 TO 35.0
VOLTAGE STANDING WAVE RATIO	1.40
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR	ISO S

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

8733A-H04Reference document

Same NSN cross-reference

Reference document — Secondary reference

H04-8733AReference document

Same NSN cross-reference

Reference document — Secondary reference

2841342-1Same 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 — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 2681125-1?

2681125-1 is a ATTENUATOR,VARIABLE.

What parts can replace 2681125-1?

There are 3 known substitutes for 2681125-1: 8733A-H04, H04-8733A, 2841342-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 2681125-1?

2681125-1 is cataloged in the U.S. Government catalog under NSN 5985-00-007-9723. This indicates validated use in U.S. government and defense supply chains.

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