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63B19286 — MAST SECTION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

63B19286: MAST SECTION.

The MAST SECTION is a the manufacturer industrial component. Key specifications include construction: SECTIONALIZED, top_diameter: 4.703 INCHES NOMINAL IN, base_diameter: 6.500 INCHES NOMINAL IN, maximum_height: 8.000 FEET FT, mounting_method: FORCE FIT, fsc_application_data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-269-3443, 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
63B19286
NSN: 5985-00-269-3443
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 07877 — ROME AIR DEVELOPMENT CENTER (USA)
SPECIFICATIONS
constructionSECTIONALIZED
top_diameter4.703 INCHES NOMINAL IN
base_diameter6.500 INCHES NOMINAL IN
maximum_height8.000 FEET FT
mounting_methodFORCE FIT
section_quantity2
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
NSN5985-00-269-3443
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MAST SECTION TITLE COMPONENT PN 63B19286 MFR MAST SECTION
KEY FEATURES
•
MAXIMUM HEIGHT: 8.000 FEET FT
•
FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
•
SECTION QUANTITY: 2
•
TOP DIAMETER: 4.703 INCHES NOMINAL IN
•
MOUNTING METHOD: FORCE FIT
•
BASE DIAMETER: 6.500 INCHES NOMINAL IN
•
CONSTRUCTION: SECTIONALIZED
TECHNICAL CHARACTERISTICS
MAXIMUM HEIGHT8.000 FEET FT
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
SECTION QUANTITY2
TOP DIAMETER4.703 INCHES NOMINAL IN
MOUNTING METHODFORCE FIT
BASE DIAMETER6.500 INCHES NOMINAL IN
CONSTRUCTIONSECTIONALIZED
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
63819286Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 63B19286?
63B19286 is a MAST SECTION.
What parts can replace 63B19286?
There is 1 known substitute for 63B19286: 63819286. Substitute compatibility should be verified for your specific system.
What is the NSN for 63B19286?
63B19286 is cataloged in the U.S. Government catalog under NSN 5985-00-269-3443. 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.