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259444 — ELECTRON TUBE

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

259444: ELECTRON TUBE.

The ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 TUBING, design_form: STRAIGHT, overall_length: 3.840 INCHES NOMINAL IN, wall_thickness: 0.052 INCHES NOMINAL IN, end_connection_style: PLAIN SINGLE END, fsc_application_data: J-57 ACFT ENG. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-315-7680, 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
259444
NSN: 4710-00-315-7680
NIINs: 003157680, 011204893
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 304 TUBING
design_formSTRAIGHT
overall_length3.840 INCHES NOMINAL IN
wall_thickness0.052 INCHES NOMINAL IN
end_connection_stylePLAIN SINGLE END
fsc_application_dataJ-57 ACFT ENG
tube_outside_diameter0.366 INCHES NOMINAL IN
end_item_identificationAIRCRAFT MODEL F-18
material_document_and_classificationAMS 5560 ASSN STD SINGLE MATERIAL RESPONSE TUBING
NSN4710-00-315-7680
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 259444 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FSC APPLICATION DATA: J-57 ACFT ENG
•
DESIGN FORM: STRAIGHT
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5560 ASSN STD SINGLE MATERIAL RESPONSE TUBING
•
WALL THICKNESS: 0.052 INCHES NOMINAL IN
•
END CONNECTION STYLE: PLAIN SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.366 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 304 TUBING
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAJ-57 ACFT ENG
DESIGN FORMSTRAIGHT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5560 ASSN STD SINGLE MATERIAL RESPONSE TUBING
OVERALL LENGTH3.840 INCHES NOMINAL IN
WALL THICKNESS0.052 INCHES NOMINAL IN
END CONNECTION STYLEPLAIN SINGLE END
TUBE OUTSIDE DIAMETER0.366 INCHES NOMINAL IN
MATERIALSTEEL COMP 304 TUBING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 259444?
259444 is a ELECTRON TUBE.
What is the NSN for 259444?
259444 is cataloged in the U.S. Government catalog under NSN 4710-00-315-7680. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.