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X-173-SP — ADAPTER,WAVEGUIDE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

X-173-SP: ADAPTER,WAVEGUIDE.

The ADAPTER,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE, flange_depth: 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SINGLE FLANGE IN, flange_style: CHOKE TYPE SINGLE FLANGE, thread_class: 2B SINGLE FLANGE ALL CONNECTION FACILITIES, adapter_height: 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN, adapter_length: 1.150 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-247-7403, 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
X-173-SP
NSN: 5985-01-247-7403
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 9Z740 — HNL INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE
flange_depth0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SINGLE FLANGE IN
flange_styleCHOKE TYPE SINGLE FLANGE
thread_class2B SINGLE FLANGE ALL CONNECTION FACILITIES
adapter_height1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
adapter_length1.150 INCHES MAXIMUM IN
flange_quantity1
style_designatorWAVEGUIDE TO COAXIAL
thread_directionRIGHT-HAND SINGLE FLANGE ALL CONNECTION FACILITIES
flange_inside_width0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM SINGLE FLANGE IN
nominal_thread_size0.164 INCHES SINGLE FLANGE ALL CONNECTION FACILITIES IN
connector_end_designFEMALE
NSN5985-01-247-7403
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,WAVEGUIDE TITLE COMPONENT PN X-173-SP MFR ADAPTER,WAVEGUIDE
KEY FEATURES
•
FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
•
TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT
•
FLANGE INSIDE HEIGHT: 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM SINGLE FLANGE IN
•
FLANGE QUANTITY: 1
•
NOMINAL THREAD LENGTH: 0.438 INCHES SINGLE FLANGE ALL CONNECTION FACILITIES IN
•
VOLTAGE STANDING WAVE RATIO: 1.10
•
ADAPTER OVERALL WIDTH: 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: WAVEGUIDE TO COAXIAL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
TUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM SINGLE FLANGE IN
FLANGE QUANTITY1
NOMINAL THREAD LENGTH0.438 INCHES SINGLE FLANGE ALL CONNECTION FACILITIES IN
VOLTAGE STANDING WAVE RATIO1.10
ADAPTER OVERALL WIDTH1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
STYLE DESIGNATORWAVEGUIDE TO COAXIAL
FLANGE INSIDE DIAMETER1.406 INCHES MINIMUM AND 1.437 INCHES MAXIMUM SINGLE FLANGE IN
WAVEGUIDE INSIDE WIDTH0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM 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 2
90AC126-2ESame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
X-173-A-1.1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 X-173-SP?
X-173-SP is a ADAPTER,WAVEGUIDE.
What parts can replace X-173-SP?
There are 2 known substitutes for X-173-SP: 90AC126-2E, X-173-A-1.1. Substitute compatibility should be verified for your specific system.
What is the NSN for X-173-SP?
X-173-SP is cataloged in the U.S. Government catalog under NSN 5985-01-247-7403. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.