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55675-187 — SEAL,WAVEGUIDE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

55675-187: SEAL,WAVEGUIDE.

The SEAL,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SINGLE SEAL, seal_thickness: 0.620 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, style_designator: FOR RECTANGULAR WAVEGUIDE AND ROUND FLANGE, seal_inside_width: 1.872 INCHES NOMINAL IN, seal_inside_height: 0.872 INCHES NOMINAL IN, seal_outside_diameter: 3.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-179-0601, 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
55675-187
NSN: 5985-00-179-0601
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 84147 — ANDREW LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY SINGLE SEAL
seal_thickness0.620 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
style_designatorFOR RECTANGULAR WAVEGUIDE AND ROUND FLANGE
seal_inside_width1.872 INCHES NOMINAL IN
seal_inside_height0.872 INCHES NOMINAL IN
seal_outside_diameter3.625 INCHES NOMINAL IN
NSN5985-00-179-0601
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL,WAVEGUIDE TITLE COMPONENT PN 55675-187 MFR SEAL,WAVEGUIDE
KEY FEATURES
•
SEAL THICKNESS: 0.620 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
•
SEAL OUTSIDE DIAMETER: 3.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FOR RECTANGULAR WAVEGUIDE AND ROUND FLANGE
•
SEAL INSIDE HEIGHT: 0.872 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY SINGLE SEAL
•
SEAL INSIDE WIDTH: 1.872 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SEAL THICKNESS0.620 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
SEAL OUTSIDE DIAMETER3.625 INCHES NOMINAL IN
STYLE DESIGNATORFOR RECTANGULAR WAVEGUIDE AND ROUND FLANGE
SEAL INSIDE HEIGHT0.872 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 55675-187?
55675-187 is a SEAL,WAVEGUIDE.
What is the NSN for 55675-187?
55675-187 is cataloged in the U.S. Government catalog under NSN 5985-00-179-0601. 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.