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Technical Data Sheet
PartsTable / COMPONENT / 1503-6-0154
1503-6-0154 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: RUBBER SYNTHETIC TUBE, temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 0.625 INCHES NOMINAL IN, outside_diameter: 1.031 INCHES NOMINAL IN, operating_pressure: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, burst_test_pressure: 6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-639-9905, 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
1503-6-0154
NSN: 4720-00-639-9905
FSC: 4720
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
temp_rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter0.625 INCHES NOMINAL IN
outside_diameter1.031 INCHES NOMINAL IN
operating_pressure1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
hydrostatic_test_pressure3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
cross-sectional_shape_styleROUND
nondefinitive_spec/std_dataA CLASS AND 1 TYPE
specification/standard_data81349-MIL-H-13531 GOVERNMENT SPECIFICATION
NSN4720-00-639-9905
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1503-6-0154 · 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
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
•
OUTSIDE DIAMETER: 1.031 INCHES NOMINAL IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
BURST TEST PRESSURE: 6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
HYDROSTATIC TEST PRESSURE: 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
OUTER COVERING ENVIRONMENTAL PROTECTION: MILDEW RESISTANT AND OIL RESISTANT AND OZONE RESISTANT
•
OPERATING PRESSURE: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
OUTSIDE DIAMETER1.031 INCHES NOMINAL IN
TEMP RATING-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
BURST TEST PRESSURE6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
HYDROSTATIC TEST PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
OUTER COVERING ENVIRONMENTAL PROTECTIONMILDEW RESISTANT AND OIL RESISTANT AND OZONE RESISTANT
OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
INSIDE SURFACE CONDITIONSMOOTH
SPECIFICATION/STANDARD DATA81349-MIL-H-13531 GOVERNMENT SPECIFICATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
245-10Interchangeable
interchangeable cross-reference
interchangeable
749594-501Interchangeable
interchangeable cross-reference
interchangeable
SM-C-193593Interchangeable
interchangeable cross-reference
interchangeable
5652168Interchangeable
interchangeable cross-reference
interchangeable
26651-0Interchangeable
interchangeable cross-reference
interchangeable
162869Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1503-6-0154?
1503-6-0154 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace 1503-6-0154?
There are 17 known substitutes for 1503-6-0154: 245-10, 749594-501, SM-C-193593 and 14 more. Substitute compatibility should be verified for your specific system.
Is 1503-6-0154 still available?
1503-6-0154 is currently cancelled.
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Last verified: July 2026