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1211410-301 — WAVEGUIDE ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1211410-301: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE, flange_depth: 0.670 INCHES MINIMUM AND 0.710 INCHES MAXIMUM ALL FLANGES IN, flange_style: CONTACT TYPE ALL FLANGES, surface_treatment: CHROMATE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES, flange_inside_width: 2.835 INCHES MINIMUM AND 2.845 INCHES MAXIMUM ALL FLANGES IN, flange_inside_height: 1.335 INCHES MINIMUM AND 1.345 INCHES MAXIMUM ALL FLANGES IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-394-5368, 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
1211410-301
NSN: 5985-01-394-5368
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
flange_depth0.670 INCHES MINIMUM AND 0.710 INCHES MAXIMUM ALL FLANGES IN
flange_styleCONTACT TYPE ALL FLANGES
flange_quantity2
surface_treatmentCHROMATE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
flange_inside_width2.835 INCHES MINIMUM AND 2.845 INCHES MAXIMUM ALL FLANGES IN
flange_inside_height1.335 INCHES MINIMUM AND 1.345 INCHES MAXIMUM ALL FLANGES IN
flange_outside_width4.480 INCHES MINIMUM AND 4.520 INCHES MAXIMUM ALL FLANGES IN
flange_outside_height2.980 INCHES MINIMUM AND 3.020 INCHES MAXIMUM ALL FLANGES IN
waveguide_inside_width2.834 INCHES MINIMUM AND 2.846 INCHES MAXIMUM IN
waveguide_inside_height1.334 INCHES MINIMUM AND 1.346 INCHES MAXIMUM IN
waveguide_outside_width2.994 INCHES MINIMUM AND 3.006 INCHES MAXIMUM IN
NSN5985-01-394-5368
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WAVEGUIDE ASSEMBLY TITLE COMPONENT PN 1211410-301 MFR WAVEGUIDE ASSEMBLY
KEY FEATURES
•
FLANGE INSIDE HEIGHT: 1.335 INCHES MINIMUM AND 1.345 INCHES MAXIMUM ALL FLANGES IN
•
FLANGE QUANTITY: 2
•
WAVEGUIDE INSIDE WIDTH: 2.834 INCHES MINIMUM AND 2.846 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
•
FLANGE OUTSIDE HEIGHT: 2.980 INCHES MINIMUM AND 3.020 INCHES MAXIMUM ALL FLANGES IN
•
FLANGE CONNECTING HOLE DIAMETER: 0.257 INCHES MINIMUM AND 0.262 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES IN
•
FLANGE INSIDE WIDTH: 2.835 INCHES MINIMUM AND 2.845 INCHES MAXIMUM ALL FLANGES IN
•
WAVEGUIDE OUTSIDE HEIGHT: 1.494 INCHES MINIMUM AND 1.506 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE INSIDE HEIGHT1.335 INCHES MINIMUM AND 1.345 INCHES MAXIMUM ALL FLANGES IN
FLANGE QUANTITY2
WAVEGUIDE INSIDE WIDTH2.834 INCHES MINIMUM AND 2.846 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE OUTSIDE HEIGHT2.980 INCHES MINIMUM AND 3.020 INCHES MAXIMUM ALL FLANGES IN
FLANGE CONNECTING HOLE DIAMETER0.257 INCHES MINIMUM AND 0.262 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES IN
FLANGE INSIDE WIDTH2.835 INCHES MINIMUM AND 2.845 INCHES MAXIMUM ALL FLANGES IN
WAVEGUIDE OUTSIDE HEIGHT1.494 INCHES MINIMUM AND 1.506 INCHES MAXIMUM IN
WAVEGUIDE OUTSIDE WIDTH2.994 INCHES MINIMUM AND 3.006 INCHES MAXIMUM IN
FLANGE DEPTH0.670 INCHES MINIMUM AND 0.710 INCHES MAXIMUM ALL FLANGES 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1211410-301?
1211410-301 is a WAVEGUIDE ASSEMBLY.
What is the NSN for 1211410-301?
1211410-301 is cataloged in the U.S. Government catalog under NSN 5985-01-394-5368. 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.