20-1392 — COUPLER,ROTARY,RADIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

20-1392: COUPLER,ROTARY,RADIO FREQUENCY.

The COUPLER,ROTARY,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, unit_type: WAVEGUIDE, hole_diameter: 6.3 MILLIMETERS NOMINAL MM, overall_width: 4.000 INCHES NOMINAL IN, overall_height: 1.5 MILLIMETERS NOMINAL MM, overall_length: 11.482 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-052-0818, 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

20-1392

NSN: 5985-00-052-0818
NIINs: 000520818, 001432307, 016990987
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 01456 — MICROWAVE DEVELOPMENT LABORATORIES, INC. DBA MICROWAVE DEVELOPMENT LABORATORIES INC (USA)

SPECIFICATIONS

material	STEEL COMP 316 OVERALL
unit_type	WAVEGUIDE
hole_diameter	6.3 MILLIMETERS NOMINAL MM
overall_width	4.000 INCHES NOMINAL IN
overall_height	1.5 MILLIMETERS NOMINAL MM
overall_length	11.482 INCHES NOMINAL IN
outside_diameter	11.3 MILLIMETERS NOMINAL MM
fsc_application_data	RADAR SETS,AIRBORNE EXCEPT FIRE CONTROL AND GUIDED MISSILE
mounting_configuration	2 MTG HOLES,0.190 IN.-32 THD INSERTS ON 1.312 IN. BY 0.375 IN. MTG CENTERS IN
radio_frequency_rating	9.4 GIGAHERTZ MINIMUM AND 9.8 GIGAHERTZ MAXIMUM
end_item_identification	WATERJET,HJ29
general_characteristics_item_description	7.600 IN. O/A LG; 0.623 IN. DIA; AISI 4140 MAT IN
NSN	5985-00-052-0818

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: RADAR SETS,AIRBORNE EXCEPT FIRE CONTROL AND GUIDED MISSILE

•

RADIO FREQUENCY RATING: 9.4 GIGAHERTZ MINIMUM AND 9.8 GIGAHERTZ MAXIMUM

•

UNIT TYPE: WAVEGUIDE

•

MOUNTING CONFIGURATION: 2 MTG HOLES,0.190 IN.-32 THD INSERTS ON 1.312 IN. BY 0.375 IN. MTG CENTERS IN

•

MATERIAL: COPPER ALLOY

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	3.781 INCHES NOMINAL IN
FSC APPLICATION DATA	RADAR SETS,AIRBORNE EXCEPT FIRE CONTROL AND GUIDED MISSILE
RADIO FREQUENCY RATING	9.4 GIGAHERTZ MINIMUM AND 9.8 GIGAHERTZ MAXIMUM
OVERALL LENGTH	11.482 INCHES NOMINAL IN
OVERALL WIDTH	4.000 INCHES NOMINAL IN
UNIT TYPE	WAVEGUIDE
MOUNTING CONFIGURATION	2 MTG HOLES,0.190 IN.-32 THD INSERTS ON 1.312 IN. BY 0.375 IN. MTG CENTERS IN
MATERIAL	COPPER ALLOY

SUBSTITUTES & CROSS-REFERENCES 1

A25A109-001-102Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 20-1392?

20-1392 is a COUPLER,ROTARY,RADIO FREQUENCY.

What parts can replace 20-1392?

There is 1 known substitute for 20-1392: A25A109-001-102. Substitute compatibility should be verified for your specific system.

What is the NSN for 20-1392?

20-1392 is cataloged in the U.S. Government catalog under NSN 5985-00-052-0818. This indicates validated use in U.S. government and defense supply chains.

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20-1392 — COUPLER,ROTARY,RADIO FREQUENCY

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