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Technical Data Sheet
PartsTable / COMPONENT / MIL-DTL-6615
MIL-DTL-6615 ✓ 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 HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC TUBE, inside_diameter: 1.250 INCHES NOMINAL IN, outside_diameter: 1.875 INCHES NOMINAL IN, special_features: WITH ELECTRICAL BOND, burst_test_pressure: 800.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS, inside_surface_condition: SMOOTH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-084-1783, 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-DTL-6615
NSN: 4720-00-084-1783
FSC: 4720
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
inside_diameter1.250 INCHES NOMINAL IN
outside_diameter1.875 INCHES NOMINAL IN
special_featuresWITH ELECTRICAL BOND
burst_test_pressure800.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
hydrostatic_test_pressure300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
cross-sectional_shape_styleROUND
measuring_method_and_length50.0 FEET NOMINAL OVERALL FT
nondefinitive_spec/std_dataI TYPE AND A SIZE
specification/standard_data81349-MIL-H-6615 GOVERNMENT SPECIFICATION
NSN4720-00-084-1783
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: MIL-DTL-6615 · 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
•
OUTSIDE DIAMETER: 2.125 INCHES NOMINAL IN
•
TEMP RATING: -65.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
NOMINAL THREAD SIZE: 1.500 INCHES SECOND END IN
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
CONNECTION STYLE: SWIVEL NUT, GASKET SEAL SECOND END
•
END FITTING COMPONENT AND MATERIAL: COMPLETE FITTING COPPER ALLOY ALL ENDS
•
INSIDE DIAMETER: 1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER2.125 INCHES NOMINAL IN
TEMP RATING-65.0 FAHRENHEIT SINGLE RESPONSE DEGF
NOMINAL THREAD SIZE1.500 INCHES SECOND END IN
THREAD DIRECTIONRIGHT-HAND FIRST END
CONNECTION STYLESWIVEL NUT, GASKET SEAL SECOND END
END FITTING COMPONENT AND MATERIALCOMPLETE FITTING COPPER ALLOY ALL ENDS
CONNECTION STYLEPLAIN FIRST END
INSIDE DIAMETER1.500 INCHES NOMINAL IN
HYDROSTATIC TEST PRESSURE300.0 POUNDS PER SQUARE INCH LBS
BURST TEST PRESSURE800.0 POUNDS PER SQUARE INCH LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
101208-1Interchangeable
Same NIIN cross-reference
interchangeable
M6615-I-B3500TInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-DTL-6615?
MIL-DTL-6615 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace MIL-DTL-6615?
There are 2 known substitutes for MIL-DTL-6615: 101208-1, M6615-I-B3500T. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-DTL-6615?
MIL-DTL-6615 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-084-1783. 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