4200521-03 — ANTENNA

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4200521-03: ANTENNA.

The ANTENNA is a the manufacturer industrial component. Key specifications include overall_length: 7.550 INCHES NOMINAL IN, special_features: MATERIAL: ALLOY STOCK 7075; SURFACE TREATMENT: PRIME FAR SIDE WITH MIL-P-53022 TYPE K; CALLED A DOUBLER ANTENNA., end_item_identification: AN/ARC 220 (V) COMMUNICATION SYSTEM; WS: HELICOPTER, BLACK HAWK UH-60A. A.

This part is cataloged in the U.S. Government catalog under NSN 5985-01-525-5583, 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

4200521-03

NSN: 5985-01-525-5583
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 03RT3 — AMENTUM SERVICES, INC (USA)

SPECIFICATIONS

overall_length	7.550 INCHES NOMINAL IN
special_features	MATERIAL: ALLOY STOCK 7075; SURFACE TREATMENT: PRIME FAR SIDE WITH MIL-P-53022 TYPE K; CALLED A DOUBLER ANTENNA.
end_item_identification	AN/ARC 220 (V) COMMUNICATION SYSTEM; WS: HELICOPTER, BLACK HAWK UH-60A. A
NSN	5985-01-525-5583

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

OVERALL LENGTH	7.550 INCHES NOMINAL IN
SPECIAL FEATURES	MATERIAL: ALLOY STOCK 7075; SURFACE TREATMENT: PRIME FAR SIDE WITH MIL-P-53022 TYPE K; CALLED A DOUBLER ANTENNA.
END ITEM IDENTIFICATION	AN/ARC 220 (V) COMMUNICATION SYSTEM; WS: HELICOPTER, BLACK HAWK UH-60A. A

SUBSTITUTES & CROSS-REFERENCES 1

4200521Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 4200521-03?

4200521-03 is a ANTENNA.

What parts can replace 4200521-03?

There is 1 known substitute for 4200521-03: 4200521. Substitute compatibility should be verified for your specific system.

What is the NSN for 4200521-03?

4200521-03 is cataloged in the U.S. Government catalog under NSN 5985-01-525-5583. This indicates validated use in U.S. government and defense supply chains.

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