PartsTable
Technical Data Sheet
Download PDF

SMB4014612 — ADAPTER,WAVEGUIDE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SMB4014612: ADAPTER,WAVEGUIDE.

The ADAPTER,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE, flange_depth: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM FIRST FLANGE IN, flange_style: CHOKE TYPE FIRST FLANGE, thread_class: 2B FIRST FLANGE SINGLE CONNECTION FACILITY, adapter_length: 1.682 INCHES MINIMUM AND 1.692 INCHES MAXIMUM IN, special_features: SPECIAL FLANGE WITH SIX 8-32UNF THREADED HOLES. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-150-0756, 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
SMB4014612
NSN: 5985-01-150-0756
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 25531 — SPACE MACHINE & ENGINEERING CORP. DBA SPACE MACHINE & ENGINEERING CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE
flange_depth0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM FIRST FLANGE IN
flange_styleCHOKE TYPE FIRST FLANGE
thread_class2B FIRST FLANGE SINGLE CONNECTION FACILITY
adapter_length1.682 INCHES MINIMUM AND 1.692 INCHES MAXIMUM IN
flange_quantity2
special_featuresSPECIAL FLANGE WITH SIX 8-32UNF THREADED HOLES
style_designatorWAVEGUIDE TO WAVEGUIDE
thread_directionRIGHT-HAND FIRST FLANGE SINGLE CONNECTION FACILITY
surface_treatmentCHROMATE SINGLE TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
operating_pressure15.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
flange_inside_width1.118 INCHES MINIMUM AND 1.126 INCHES MAXIMUM SECOND FLANGE IN
NSN5985-01-150-0756
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,WAVEGUIDE TITLE COMPONENT PN SMB4014612 MFR ADAPTER,WAVEGUIDE
KEY FEATURES
•
FSC APPLICATION DATA: RADAR EQUIPMENT
•
TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT
•
FLANGE INSIDE HEIGHT: 0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM SECOND FLANGE IN
•
FLANGE QUANTITY: 2
•
VOLTAGE STANDING WAVE RATIO: 1.05
•
STYLE DESIGNATOR: WAVEGUIDE TO WAVEGUIDE
•
FLANGE INSIDE DIAMETER: 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM FIRST FLANGE IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATARADAR EQUIPMENT
TUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM SECOND FLANGE IN
FLANGE INSIDE HEIGHT0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM FIRST FLANGE IN
FLANGE QUANTITY2
VOLTAGE STANDING WAVE RATIO1.05
STYLE DESIGNATORWAVEGUIDE TO WAVEGUIDE
FLANGE INSIDE DIAMETER1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM FIRST FLANGE IN
WAVEGUIDE INSIDE WIDTH1.122 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
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
B4014612Same 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
Ready to buy SMB4014612?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is SMB4014612?
SMB4014612 is a ADAPTER,WAVEGUIDE.
What parts can replace SMB4014612?
There is 1 known substitute for SMB4014612: B4014612. Substitute compatibility should be verified for your specific system.
What is the NSN for SMB4014612?
SMB4014612 is cataloged in the U.S. Government catalog under NSN 5985-01-150-0756. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — SMB4014612

✓ PartsTable — the parts reference. Every fact cited to its source.
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.