Name: 521520502
Brand: Unknown
SKU: 521520502

521520502 ✓ Verified by PartsTable

— · COMPONENT

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

The 521520502 is a the manufacturer industrial component. Key specifications include special_features: USED ON AIRCRAFT,GENERAL APPLICA-TION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7640-00-408-4187, 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

521520502

NSN: 7640-00-408-4187
FSC: 7640
CAGE: 57712 — TELEMECHANICS INC (USA)

SPECIFICATIONS

special_features	USED ON AIRCRAFT,GENERAL APPLICA-TION
NSN	7640-00-408-4187

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS (FLIS)

SPECIAL FEATURES

USED ON AIRCRAFT,GENERAL APPLICA-TION

VERIFIED SUBSTITUTES & CROSS-REFERENCES 4

2N4401Interchangeable

interchangeable cross-reference

interchangeable

2N4401AInterchangeable

interchangeable cross-reference

interchangeable

276-2058Interchangeable

interchangeable cross-reference

interchangeable

152050Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 521520502?

521520502 is a 521520502.

What parts can replace 521520502?

There are 4 known substitutes for 521520502: 2N4401, 2N4401A, 276-2058 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 521520502?

521520502 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7640-00-408-4187. This indicates validated use in U.S. government and defense supply chains.

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