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911912-4 — WAVEGUIDE ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

911912-4: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include style_designator: STRAIGHT TYPE, waveguide_length: 80.730 INCHES NOMINAL IN, waveguide_inside_width: 1.122 INCHES NOMINAL IN, waveguide_inside_height: 0.497 INCHES NOMINAL IN, waveguide_outside_width: 1.250 INCHES NOMINAL IN, waveguide_outside_height: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-059-8506, 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
911912-4
NSN: 5985-01-059-8506
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
flange_quantity2
style_designatorSTRAIGHT TYPE
waveguide_length80.730 INCHES NOMINAL IN
waveguide_inside_width1.122 INCHES NOMINAL IN
waveguide_inside_height0.497 INCHES NOMINAL IN
waveguide_outside_width1.250 INCHES NOMINAL IN
waveguide_outside_height0.625 INCHES NOMINAL IN
cross-sectional_shape_styleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
voltage_standing_wave_ratio1.03
NSN5985-01-059-8506
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WAVEGUIDE ASSEMBLY TITLE COMPONENT PN 911912-4 MFR WAVEGUIDE ASSEMBLY
KEY FEATURES
•
FLANGE QUANTITY: 2
•
VOLTAGE STANDING WAVE RATIO: 1.03
•
STYLE DESIGNATOR: STRAIGHT TYPE
•
WAVEGUIDE INSIDE WIDTH: 1.122 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
•
WAVEGUIDE LENGTH: 80.730 INCHES NOMINAL IN
•
WAVEGUIDE OUTSIDE HEIGHT: 0.625 INCHES NOMINAL IN
•
WAVEGUIDE OUTSIDE WIDTH: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE QUANTITY2
VOLTAGE STANDING WAVE RATIO1.03
STYLE DESIGNATORSTRAIGHT TYPE
WAVEGUIDE INSIDE WIDTH1.122 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE LENGTH80.730 INCHES NOMINAL IN
WAVEGUIDE OUTSIDE HEIGHT0.625 INCHES NOMINAL IN
WAVEGUIDE OUTSIDE WIDTH1.250 INCHES NOMINAL IN
WAVEGUIDE INSIDE HEIGHT0.497 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 911912-4?
911912-4 is a WAVEGUIDE ASSEMBLY.
What is the NSN for 911912-4?
911912-4 is cataloged in the U.S. Government catalog under NSN 5985-01-059-8506. 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.