4J58 — ELECTRON TUBE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4J58: ELECTRON TUBE.

The ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: STEEL, tube_type: MAGNETRON, special_features: LENGTH THROUGH BORE 55/64 IN, HUB TYPE SPACER FLANGE, HUB END OUT SIDE DIA 1-5/8IN, MAX RPM 7600 RPM IN, hub_bore_diameter: 15.88 MILLIMETERS NOMINAL MM, nondefinitive_spec/std_data: 4J58 TYPE, tapered_hole_minor_diameter: 2.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5960-00-261-8647, 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

4J58

NSN: 5960-00-261-8647
NIINs: 002618647, 016553035
FSC: 5960 — Electron Tubes and Associated Hardware
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	STEEL
tube_type	MAGNETRON
special_features	LENGTH THROUGH BORE 55/64 IN, HUB TYPE SPACER FLANGE, HUB END OUT SIDE DIA 1-5/8IN, MAX RPM 7600 RPM IN
hub_bore_diameter	15.88 MILLIMETERS NOMINAL MM
nondefinitive_spec/std_data	4J58 TYPE
tapered_hole_minor_diameter	2.500 INCHES NOMINAL IN
NSN	5960-00-261-8647

COMPONENT DIAGRAM

KEY FEATURES

•

TUBE TYPE: MAGNETRON

•

NONDEFINITIVE SPEC/STD DATA: 4J58 TYPE

TECHNICAL CHARACTERISTICS

TUBE TYPE	MAGNETRON
NONDEFINITIVE SPEC/STD DATA	4J58 TYPE

SUBSTITUTES & CROSS-REFERENCES 1

MIL-E-1/40Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

HAZMAT per U.S. Government catalogAcquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 4J58?

4J58 is a ELECTRON TUBE.

What parts can replace 4J58?

There is 1 known substitute for 4J58: MIL-E-1/40. Substitute compatibility should be verified for your specific system.

What is the NSN for 4J58?

4J58 is cataloged in the U.S. Government catalog under NSN 5960-00-261-8647. This indicates validated use in U.S. government and defense supply chains.

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4J58 — ELECTRON TUBE

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