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166992 — SEAL,WAVEGUIDE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

166992: SEAL,WAVEGUIDE.

The SEAL,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 SINGLE SEAL, seal_thickness: 0.250 INCHES NOMINAL IN, style_designator: FOR RECTANGULAR WAVEGUIDE AND FLANGE, seal_inside_width: 1.872 INCHES NOMINAL IN, surface_treatment: CHROMATE SINGLE SEAL ALL SURFACES, seal_inside_height: 0.872 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-203-5794, 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
166992
NSN: 5985-01-203-5794
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 21877 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 SINGLE SEAL
seal_thickness0.250 INCHES NOMINAL IN
style_designatorFOR RECTANGULAR WAVEGUIDE AND FLANGE
seal_inside_width1.872 INCHES NOMINAL IN
surface_treatmentCHROMATE SINGLE SEAL ALL SURFACES
seal_inside_height0.872 INCHES NOMINAL IN
seal_outside_width8.380 INCHES NOMINAL IN
seal_outside_height6.120 INCHES NOMINAL IN
fsc_application_dataRADAR EQUIPMENT,EXCEPT AIRBORNE
end_item_identificationRADAR SET AN/SPS-67(V)1
NSN5985-01-203-5794
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL,WAVEGUIDE TITLE COMPONENT PN 166992 MFR SEAL,WAVEGUIDE
KEY FEATURES
•
FSC APPLICATION DATA: RADAR EQUIPMENT,EXCEPT AIRBORNE
•
SEAL THICKNESS: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FOR RECTANGULAR WAVEGUIDE AND FLANGE
•
SEAL OUTSIDE HEIGHT: 6.120 INCHES NOMINAL IN
•
SEAL OUTSIDE WIDTH: 8.380 INCHES NOMINAL IN
•
SURFACE TREATMENT: CHROMATE SINGLE SEAL ALL SURFACES
•
SEAL INSIDE HEIGHT: 0.872 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATARADAR EQUIPMENT,EXCEPT AIRBORNE
SEAL THICKNESS0.250 INCHES NOMINAL IN
STYLE DESIGNATORFOR RECTANGULAR WAVEGUIDE AND FLANGE
SEAL OUTSIDE HEIGHT6.120 INCHES NOMINAL IN
SEAL OUTSIDE WIDTH8.380 INCHES NOMINAL IN
SURFACE TREATMENTCHROMATE SINGLE SEAL ALL SURFACES
END ITEM IDENTIFICATIONRADAR SET AN/SPS-67(V)1
SEAL INSIDE HEIGHT0.872 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 6061 SINGLE SEAL
SEAL INSIDE WIDTH1.872 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
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 166992?
166992 is a SEAL,WAVEGUIDE.
What is the NSN for 166992?
166992 is cataloged in the U.S. Government catalog under NSN 5985-01-203-5794. 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.