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DE-B-4257 — ANTENNA ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

DE-B-4257: ANTENNA ASSEMBLY.

The ANTENNA ASSEMBLY is a the manufacturer industrial component. Key specifications include special_features: V-RING ANTENNA BODY ENGINEERING DRAWING DE-B-4257 REV B, end_item_identification: INSTRUMENT LANDING SYSTEM (MARK1F), part_name_assigned_by_controlling_agency: V-RING ANTENNA BODY. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-622-6079, 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
DE-B-4257
NSN: 5985-01-622-6079
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 08125 — U S DEPT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION (USA)
SPECIFICATIONS
special_featuresV-RING ANTENNA BODY ENGINEERING DRAWING DE-B-4257 REV B
end_item_identificationINSTRUMENT LANDING SYSTEM (MARK1F)
part_name_assigned_by_controlling_agencyV-RING ANTENNA BODY
NSN5985-01-622-6079
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ANTENNA ASSEMBLY TITLE COMPONENT PN DE-B-4257 MFR ANTENNA ASSEMBLY
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESV-RING ANTENNA BODY ENGINEERING DRAWING DE-B-4257 REV B
PART NAME ASSIGNED BY CONTROLLING AGENCYV-RING ANTENNA BODY
END ITEM IDENTIFICATIONINSTRUMENT LANDING SYSTEM (MARK1F)
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
0001-9225-402Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is DE-B-4257?
DE-B-4257 is a ANTENNA ASSEMBLY.
What parts can replace DE-B-4257?
There is 1 known substitute for DE-B-4257: 0001-9225-402. Substitute compatibility should be verified for your specific system.
What is the NSN for DE-B-4257?
DE-B-4257 is cataloged in the U.S. Government catalog under NSN 5985-01-622-6079. This indicates validated use in U.S. government and defense supply chains.
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