168979-1 — ADAPTER,WAVEGUIDE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

168979-1: ADAPTER,WAVEGUIDE.

The ADAPTER,WAVEGUIDE is a the manufacturer industrial component. Key specifications include flange_depth: 0.250 INCHES NOMINAL SINGLE FLANGE IN, flange_style: CONTACT TYPE SINGLE FLANGE, adapter_height: 3.000 INCHES NOMINAL IN, adapter_length: 5.500 INCHES NOMINAL IN, style_designator: WAVEGUIDE TO COAXIAL, flange_inside_width: 2.800 INCHES NOMINAL SINGLE FLANGE IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-069-2689, 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

168979-1

NSN: 5985-01-069-2689
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)

SPECIFICATIONS

flange_depth	0.250 INCHES NOMINAL SINGLE FLANGE IN
flange_style	CONTACT TYPE SINGLE FLANGE
adapter_height	3.000 INCHES NOMINAL IN
adapter_length	5.500 INCHES NOMINAL IN
flange_quantity	1
style_designator	WAVEGUIDE TO COAXIAL
flange_inside_width	2.800 INCHES NOMINAL SINGLE FLANGE IN
flange_inside_height	1.353 INCHES NOMINAL SINGLE FLANGE IN
flange_outside_width	4.500 INCHES NOMINAL SINGLE FLANGE IN
adapter_overall_width	4.375 INCHES NOMINAL IN
flange_outside_height	3.000 INCHES NOMINAL SINGLE FLANGE IN
adapter_overall_height	2.250 INCHES NOMINAL IN
NSN	5985-01-069-2689

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE INSIDE HEIGHT: 1.353 INCHES NOMINAL SINGLE FLANGE IN

•

FLANGE QUANTITY: 1

•

VOLTAGE STANDING WAVE RATIO: 1.10

•

ADAPTER OVERALL WIDTH: 4.375 INCHES NOMINAL IN

•

STYLE DESIGNATOR: WAVEGUIDE TO COAXIAL

•

WAVEGUIDE INSIDE WIDTH: 2.800 INCHES NOMINAL IN

•

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

•

FLANGE OUTSIDE HEIGHT: 3.000 INCHES NOMINAL SINGLE FLANGE IN

TECHNICAL CHARACTERISTICS

FLANGE INSIDE HEIGHT	1.353 INCHES NOMINAL SINGLE FLANGE IN
FLANGE QUANTITY	1
VOLTAGE STANDING WAVE RATIO	1.10
ADAPTER OVERALL WIDTH	4.375 INCHES NOMINAL IN
STYLE DESIGNATOR	WAVEGUIDE TO COAXIAL
WAVEGUIDE INSIDE WIDTH	2.800 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE OUTSIDE HEIGHT	3.000 INCHES NOMINAL SINGLE FLANGE IN
ADAPTER OVERALL HEIGHT	2.250 INCHES NOMINAL IN
ADAPTER LENGTH	5.500 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

167175-1Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 168979-1?

168979-1 is a ADAPTER,WAVEGUIDE.

What parts can replace 168979-1?

There is 1 known substitute for 168979-1: 167175-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 168979-1?

168979-1 is cataloged in the U.S. Government catalog under NSN 5985-01-069-2689. This indicates validated use in U.S. government and defense supply chains.

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168979-1 — ADAPTER,WAVEGUIDE

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