161A946-1 — ADAPTER,WAVEGUIDE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

161A946-1: ADAPTER,WAVEGUIDE.

The ADAPTER,WAVEGUIDE is a the manufacturer industrial component. Key specifications include flange_style: COVER TYPE SINGLE FLANGE, adapter_height: 1.310 INCHES NOMINAL IN, adapter_length: 1.250 INCHES NOMINAL IN, style_designator: WAVEGUIDE TO COAXIAL, connector_end_design: MALE, adapter_overall_width: 1.310 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-399-8648, 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

161A946-1

NSN: 5985-01-399-8648
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)

SPECIFICATIONS

flange_style	COVER TYPE SINGLE FLANGE
adapter_height	1.310 INCHES NOMINAL IN
adapter_length	1.250 INCHES NOMINAL IN
flange_quantity	1
style_designator	WAVEGUIDE TO COAXIAL
connector_end_design	MALE
adapter_overall_width	1.310 INCHES NOMINAL IN
waveguide_inside_width	0.622 INCHES NOMINAL IN
waveguide_inside_height	0.311 INCHES NOMINAL IN
waveguide_outside_width	0.702 INCHES NOMINAL IN
waveguide_outside_height	0.391 INCHES NOMINAL IN
cross-sectional_shape_style	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
NSN	5985-01-399-8648

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE QUANTITY: 1

•

VOLTAGE STANDING WAVE RATIO: 1.05

•

ADAPTER OVERALL WIDTH: 1.310 INCHES NOMINAL IN

•

STYLE DESIGNATOR: WAVEGUIDE TO COAXIAL

•

WAVEGUIDE INSIDE WIDTH: 0.622 INCHES NOMINAL IN

•

CONNECTOR END DESIGN: MALE

•

CROSS-SECTIONAL SHAPE STYLE: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE QUANTITY	1
VOLTAGE STANDING WAVE RATIO	1.05
ADAPTER OVERALL WIDTH	1.310 INCHES NOMINAL IN
STYLE DESIGNATOR	WAVEGUIDE TO COAXIAL
WAVEGUIDE INSIDE WIDTH	0.622 INCHES NOMINAL IN
CONNECTOR END DESIGN	MALE
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
ADAPTER LENGTH	1.250 INCHES NOMINAL IN
WAVEGUIDE OUTSIDE HEIGHT	0.391 INCHES NOMINAL 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 1

P200B2Same 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 161A946-1?

161A946-1 is a ADAPTER,WAVEGUIDE.

What parts can replace 161A946-1?

There is 1 known substitute for 161A946-1: P200B2. Substitute compatibility should be verified for your specific system.

What is the NSN for 161A946-1?

161A946-1 is cataloged in the U.S. Government catalog under NSN 5985-01-399-8648. This indicates validated use in U.S. government and defense supply chains.

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161A946-1 — ADAPTER,WAVEGUIDE

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