PartsTable
Technical Data Sheet
Download PDF

MA1477X — SEAL,WAVEGUIDE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MA1477X: SEAL,WAVEGUIDE.

The SEAL,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SINGLE SEAL, seal_thickness: 0.250 INCHES NOMINAL IN, style_designator: FOR RECTANGULAR WAVEGUIDE AND FLANGE, surface_treatment: COPPER SINGLE SEAL ALL SURFACES, seal_inside_height: 0.625 INCHES NOMINAL IN, seal_outside_width: 1.937 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-008-8180, 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
MA1477X
NSN: 5985-01-008-8180
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 96341 — COBHAM ADVANCED ELECTRONIC SOLUTIONS INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY SINGLE SEAL
seal_thickness0.250 INCHES NOMINAL IN
style_designatorFOR RECTANGULAR WAVEGUIDE AND FLANGE
surface_treatmentCOPPER SINGLE SEAL ALL SURFACES
seal_inside_height0.625 INCHES NOMINAL IN
seal_outside_width1.937 INCHES NOMINAL IN
seal_outside_height2.687 INCHES NOMINAL IN
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
NSN5985-01-008-8180
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL,WAVEGUIDE TITLE COMPONENT PN MA1477X MFR SEAL,WAVEGUIDE
KEY FEATURES
•
FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
•
SEAL THICKNESS: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FOR RECTANGULAR WAVEGUIDE AND FLANGE
•
SEAL OUTSIDE HEIGHT: 2.687 INCHES NOMINAL IN
•
SEAL OUTSIDE WIDTH: 1.937 INCHES NOMINAL IN
•
SURFACE TREATMENT: COPPER SINGLE SEAL ALL SURFACES
•
SEAL INSIDE HEIGHT: 0.625 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY SINGLE SEAL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
SEAL THICKNESS0.250 INCHES NOMINAL IN
STYLE DESIGNATORFOR RECTANGULAR WAVEGUIDE AND FLANGE
SEAL OUTSIDE HEIGHT2.687 INCHES NOMINAL IN
SEAL OUTSIDE WIDTH1.937 INCHES NOMINAL IN
SURFACE TREATMENTCOPPER SINGLE SEAL ALL SURFACES
SEAL INSIDE HEIGHT0.625 INCHES NOMINAL IN
MATERIALCOPPER ALLOY SINGLE SEAL
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
SM-A-719398-1Same 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)No demilitarization required
Ready to buy MA1477X?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MA1477X?
MA1477X is a SEAL,WAVEGUIDE.
What parts can replace MA1477X?
There is 1 known substitute for MA1477X: SM-A-719398-1. Substitute compatibility should be verified for your specific system.
What is the NSN for MA1477X?
MA1477X is cataloged in the U.S. Government catalog under NSN 5985-01-008-8180. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MA1477X

✓ 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.