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Technical Data Sheet
PartsTable / COMPONENT / MIL-H-17902
MIL-H-17902 ✓ 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

The ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include outside_diameter: 1.500 INCHES NOMINAL IN, end_item_identification: MISC PARTS FUELS X LUBE SYSTEM LPD, inside_surface_condition: SMOOTH, media_for_which_designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE, cross-sectional_shape_style: ROUND, measuring_method_and_length: 150.000 FEET NOMINAL OVERALL FT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-289-0756, 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
MIL-H-17902
NSN: 4720-00-289-0756
FSC: 4720
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
outside_diameter1.500 INCHES NOMINAL IN
end_item_identificationMISC PARTS FUELS X LUBE SYSTEM LPD
inside_surface_conditionSMOOTH
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
cross-sectional_shape_styleROUND
measuring_method_and_length150.000 FEET NOMINAL OVERALL FT
NSN4720-00-289-0756
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: MIL-H-17902 · 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
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
END CONNECTION DESIGN: STRAIGHT SECOND END
•
NOMINAL THREAD SIZE: 2.500 INCHES FIRST END IN
•
HYDROSTATIC TEST PRESSURE: 200.0 POUNDS PER SQUARE INCH LBS
•
VACUUM IN TORR: 508.0
•
FEATURES PROVIDED: ELECTROSTATIC DISCHARGE CAPABILITY
•
OUTER COVERING ENVIRONMENTAL PROTECTION: ABRASION RESISTANT AND OZONE RESISTANT AND OXIDATION RESISTANT AND LIGHT RESISTANT AND FUEL RESISTANT
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
END CONNECTION DESIGNSTRAIGHT SECOND END
NOMINAL THREAD SIZE2.500 INCHES FIRST END IN
END CONNECTION DESIGNSTRAIGHT FIRST END
HYDROSTATIC TEST PRESSURE200.0 POUNDS PER SQUARE INCH LBS
VACUUM IN TORR508.0
FEATURES PROVIDEDELECTROSTATIC DISCHARGE CAPABILITY
OUTER COVERING ENVIRONMENTAL PROTECTIONABRASION RESISTANT AND OZONE RESISTANT AND OXIDATION RESISTANT AND LIGHT RESISTANT AND FUEL RESISTANT
INSIDE SURFACE CONDITIONSMOOTH
THREAD DIRECTIONRIGHT-HAND SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
S4823-3006536ALT1PC1Interchangeable
interchangeable cross-reference
interchangeable
2-27464Interchangeable
interchangeable cross-reference
interchangeable
MIL-H-17902Interchangeable
interchangeable cross-reference
interchangeable
FK6040PPP6000Interchangeable
interchangeable cross-reference
interchangeable
548SK108Interchangeable
interchangeable cross-reference
interchangeable
MIL-H-21291Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-H-17902?
MIL-H-17902 is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace MIL-H-17902?
There are 16 known substitutes for MIL-H-17902: S4823-3006536ALT1PC1, 2-27464, MIL-H-17902 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-H-17902?
MIL-H-17902 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-289-0756. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026