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Technical Data Sheet
PartsTable / COMPONENT / M17902-B-CCH-50
M17902-B-CCH-50 ✓ 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 material: RUBBER TUBE, temp_rating: -20.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 2.500 INCHES NOMINAL IN, outside_diameter: 3.125 INCHES NOMINAL IN, operating_pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, burst_test_pressure: 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-254-0191, 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
M17902-B-CCH-50
NSN: 4720-01-254-0191
FSC: 4720
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialRUBBER TUBE
temp_rating-20.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter2.500 INCHES NOMINAL IN
outside_diameter3.125 INCHES NOMINAL IN
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
cross-sectional_shape_styleROUND
measuring_method_and_length50.0 FEET NOMINAL OVERALL FT
specification/standard_data81349-MIL-H-17902 GOVERNMENT SPECIFICATION
layer_composition_and_location1ST LAYER BRAIDED POLYAMIDE CORD AND OUTER LAYER MOLDED RUBBER
NSN4720-01-254-0191
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: M17902-B-CCH-50 · 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
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
•
INSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
SPECIFICATION/STANDARD DATA: 81349-MIL-H-17902 GOVERNMENT SPECIFICATION
•
OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
BURST TEST PRESSURE: 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED POLYAMIDE CORD AND OUTER LAYER MOLDED RUBBER
•
TEMP RATING: -20.0 FAHRENHEIT SINGLE RESPONSE DEGF
TECHNICAL CHARACTERISTICS (FLIS)
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
INSIDE DIAMETER2.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEROUND
SPECIFICATION/STANDARD DATA81349-MIL-H-17902 GOVERNMENT SPECIFICATION
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
BURST TEST PRESSURE600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED POLYAMIDE CORD AND OUTER LAYER MOLDED RUBBER
TEMP RATING-20.0 FAHRENHEIT SINGLE RESPONSE DEGF
INSIDE SURFACE CONDITIONSMOOTH
MATERIALRUBBER TUBE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
MILH17902TYPEBInterchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-17902Interchangeable
interchangeable cross-reference
interchangeable
MIL-H-17902Interchangeable
interchangeable cross-reference
interchangeable
M17902-B-CCA-50Interchangeable
interchangeable cross-reference
interchangeable
S4823-3006536ALT1PC1Interchangeable
interchangeable cross-reference
interchangeable
2-27464Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M17902-B-CCH-50?
M17902-B-CCH-50 is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace M17902-B-CCH-50?
There are 18 known substitutes for M17902-B-CCH-50: MILH17902TYPEB, MIL-DTL-17902, MIL-H-17902 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M17902-B-CCH-50?
M17902-B-CCH-50 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-254-0191. 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