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TR57812 — WAVEGUIDE ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

TR57812: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALL FLANGE, flange_depth: 0.375 INCHES NOMINAL ALL FLANGES IN, flange_style: CHOKE TYPE ALL FLANGES, flange_inside_width: 0.622 INCHES NOMINAL ALL FLANGES IN, flange_outside_width: 1.312 INCHES NOMINAL ALL FLANGES IN, flange_outside_height: 1.312 INCHES NOMINAL ALL FLANGES IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-231-7498, 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
TR57812
NSN: 5985-00-231-7498
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 06351 — MICROWAVE ENGINEERING CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM ALL FLANGE
flange_depth0.375 INCHES NOMINAL ALL FLANGES IN
flange_styleCHOKE TYPE ALL FLANGES
flange_quantity2
flange_inside_width0.622 INCHES NOMINAL ALL FLANGES IN
flange_outside_width1.312 INCHES NOMINAL ALL FLANGES IN
flange_outside_height1.312 INCHES NOMINAL ALL FLANGES IN
flange_inside_diameter1.000 INCHES NOMINAL ALL FLANGES IN
waveguide_inside_width0.620 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN
waveguide_inside_height0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
waveguide_outside_width0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN
cross-sectional_shape_styleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
NSN5985-00-231-7498
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WAVEGUIDE ASSEMBLY TITLE COMPONENT PN TR57812 MFR WAVEGUIDE ASSEMBLY
KEY FEATURES
•
FLANGE QUANTITY: 2
•
FLANGE INSIDE DIAMETER: 1.000 INCHES NOMINAL ALL FLANGES IN
•
WAVEGUIDE INSIDE WIDTH: 0.620 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
•
FLANGE OUTSIDE HEIGHT: 1.312 INCHES NOMINAL ALL FLANGES IN
•
FLANGE INSIDE WIDTH: 0.622 INCHES NOMINAL ALL FLANGES IN
•
WAVEGUIDE OUTSIDE WIDTH: 0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN
•
FLANGE DEPTH: 0.375 INCHES NOMINAL ALL FLANGES IN
TECHNICAL CHARACTERISTICS
FLANGE QUANTITY2
FLANGE INSIDE DIAMETER1.000 INCHES NOMINAL ALL FLANGES IN
WAVEGUIDE INSIDE WIDTH0.620 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE OUTSIDE HEIGHT1.312 INCHES NOMINAL ALL FLANGES IN
FLANGE INSIDE WIDTH0.622 INCHES NOMINAL ALL FLANGES IN
WAVEGUIDE OUTSIDE WIDTH0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN
FLANGE DEPTH0.375 INCHES NOMINAL ALL FLANGES IN
FLANGE OUTSIDE WIDTH1.312 INCHES NOMINAL ALL FLANGES IN
WAVEGUIDE INSIDE HEIGHT0.309 INCHES MINIMUM AND 0.313 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 1
123SCAV5498-5Same 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
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FREQUENTLY ASKED QUESTIONS
What is TR57812?
TR57812 is a WAVEGUIDE ASSEMBLY.
What parts can replace TR57812?
There is 1 known substitute for TR57812: 123SCAV5498-5. Substitute compatibility should be verified for your specific system.
What is the NSN for TR57812?
TR57812 is cataloged in the U.S. Government catalog under NSN 5985-00-231-7498. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.