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289573 — WIRING HARNESS

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

289573: WIRING HARNESS.

The WIRING HARNESS is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL IN, material: STEEL COMP 304, construction: SEAMLESS, heat_treatment: ANNEALED, wall_thickness: 0.049 INCHES NOMINAL IN, first_end_style: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-278-8095, 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
289573
NSN: 4710-00-278-8095
NIINs: 002788095, 014423720
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 36378 — RAYTHEON TECHNICAL SERVICES COMPANY (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL IN
materialSTEEL COMP 304
constructionSEAMLESS
heat_treatmentANNEALED
wall_thickness0.049 INCHES NOMINAL IN
first_end_stylePLAIN
maximum_operating_temp1800.0 FAHRENHEIT DEGF
cross-sectional_shape_stylePLAIN ROUND
measuring_method_and_length120.000 INCHES MINIMUM RANDOM AND 144.000 INCHES MAXIMUM RANDOM IN
second_end_relationship_with_first_endIDENTICAL
NSN4710-00-278-8095
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 289573 · 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
•
MEASURING METHOD AND LENGTH: 120.000 INCHES MINIMUM RANDOM AND 144.000 INCHES MAXIMUM RANDOM IN
•
FIRST END STYLE: PLAIN
•
HEAT TREATMENT: ANNEALED
•
DIAMETER: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.049 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MAXIMUM OPERATING TEMP: 1800.0 FAHRENHEIT DEGF
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH120.000 INCHES MINIMUM RANDOM AND 144.000 INCHES MAXIMUM RANDOM IN
FIRST END STYLEPLAIN
HEAT TREATMENTANNEALED
DIAMETER0.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.049 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MAXIMUM OPERATING TEMP1800.0 FAHRENHEIT DEGF
MATERIALSTEEL COMP 304
CONSTRUCTIONSEAMLESS
SUBSTITUTES & CROSS-REFERENCES 2
MILT8506Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
SAE-AMS-T-8506Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 289573?
289573 is a WIRING HARNESS.
What parts can replace 289573?
There are 2 known substitutes for 289573: MILT8506, SAE-AMS-T-8506. Substitute compatibility should be verified for your specific system.
What is the NSN for 289573?
289573 is cataloged in the U.S. Government catalog under NSN 4710-00-278-8095. This indicates validated use in U.S. government and defense supply chains.
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