FW257 — ELECTRON TUBE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

FW257: ELECTRON TUBE.

The ELECTRON TUBE is a the manufacturer industrial component. Key specifications include tube_type: CATHODE RAY, special_features: ENVELOPE MATERIAL:METAL. This part is cataloged in the U.S.

Government catalog under NSN 5960-00-438-8577, 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

FW257

NSN: 5960-00-438-8577
NIINs: 004388577, 009396039
FSC: 5960 — Electron Tubes and Associated Hardware
CAGE: 21715 — ITT BUSINESS COMMUNICATIONS CORP (USA)

SPECIFICATIONS

tube_type	CATHODE RAY
special_features	ENVELOPE MATERIAL:METAL
NSN	5960-00-438-8577

COMPONENT DIAGRAM

KEY FEATURES

•

TUBE TYPE: CATHODE RAY

TECHNICAL CHARACTERISTICS

TUBE TYPE	CATHODE RAY
SPECIAL FEATURES	ENVELOPE MATERIAL:METAL

SUBSTITUTES & CROSS-REFERENCES 1

84C800-001Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 FW257?

FW257 is a ELECTRON TUBE.

What parts can replace FW257?

There is 1 known substitute for FW257: 84C800-001. Substitute compatibility should be verified for your specific system.

What is the NSN for FW257?

FW257 is cataloged in the U.S. Government catalog under NSN 5960-00-438-8577. This indicates validated use in U.S. government and defense supply chains.

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FW257 — ELECTRON TUBE

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