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702665 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

702665: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, connection_type: THREADED INTERNAL TUBE ALL ENDS, surface_treatment: ANODIZE, operating_pressure: 140.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 5.00 MILLIMETERS ALL ENDS MM, maximum_operating_temp: 130.0 FAHRENHEIT SINGLE RESPONSE DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-426-6758, 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
702665
NSN: 4710-00-426-6758
NIINs: 004266758, 014393483
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 25266 — ELANO EAST CORP (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
connection_typeTHREADED INTERNAL TUBE ALL ENDS
surface_treatmentANODIZE
operating_pressure140.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size5.00 MILLIMETERS ALL ENDS MM
maximum_operating_temp130.0 FAHRENHEIT SINGLE RESPONSE DEGF
minimum_operating_temp14.0 FAHRENHEIT DEGF
valve_operation_methodSOLENOID
end_item_identificationTRUCK,FAMILY OF MEDIUM TACTICAL VEHICLE (FMTV)-MEDIUM; 2320-01-354-3382; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
thread_series_designatorISO M ALL ENDS
voltage_in_volts_and_current_type9.0 AC
surface_treatment_document_and_classificationMIL-A-8525, TY III, CL2 MIL SPEC SINGLE TREATMENT RESPONSE
NSN4710-00-426-6758
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 702665 · 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
•
DESIGN FORM: PREBENT
•
WALL THICKNESS: 0.035 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
NOMINAL THREAD SIZE: 0.438 INCHES SINGLE END IN
•
END CONNECTION STYLE: GASKET SEAL SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
THREAD CLASS: 3B SINGLE END
•
MATERIAL: STEEL CORROSION RESISTING SINGLE END
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
WALL THICKNESS0.035 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
NOMINAL THREAD SIZE0.438 INCHES SINGLE END IN
END CONNECTION STYLEGASKET SEAL SINGLE END
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
THREAD CLASS3B SINGLE END
MATERIALSTEEL CORROSION RESISTING SINGLE END
MATERIALSTEEL CORROSION RESISTING TUBING
THREAD SERIES DESIGNATORUNF SINGLE END
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 702665?
702665 is a TUBE ASSEMBLY,METAL.
What is the NSN for 702665?
702665 is cataloged in the U.S. Government catalog under NSN 4710-00-426-6758. 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.