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Technical Data Sheet
PartsTable / COMPONENT / M11588-02AST0250
M11588-02AST0250 ✓ 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 connection_type: INTERNAL QUICK DISCONNECT FIRST END, inside_diameter: 1.000 INCHES NOMINAL IN, connection_style: CAM OR LEVER (EXTERNAL) SECOND END, outside_diameter: 1.375 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN, features_provided: ELECTROSTATIC DISCHARGE CAPABILITY, burst_test_pressure: 400.0 POUNDS PER SQUARE INCH 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 4720-00-303-4991, 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
M11588-02AST0250
NSN: 4720-00-303-4991
FSC: 4720
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
connection_typeINTERNAL QUICK DISCONNECT FIRST END
inside_diameter1.000 INCHES NOMINAL IN
connection_styleCAM OR LEVER (EXTERNAL) SECOND END
outside_diameter1.375 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
features_providedELECTROSTATIC DISCHARGE CAPABILITY
burst_test_pressure400.0 POUNDS PER SQUARE INCH LBS
end_connection_designSTRAIGHT FIRST END
inside_surface_conditionSMOOTH
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
hydrostatic_test_pressure100.0 POUNDS PER SQUARE INCH LBS
cross-sectional_shape_styleROUND
measuring_method_and_length300.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
NSN4720-00-303-4991
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: M11588-02AST0250 · 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
•
FEATURES PROVIDED: ELECTROSTATIC DISCHARGE CAPABILITY
•
QUICK DISCONNECT NOMINAL SIZE: 1.000 INCHES FIRST END IN
•
CONNECTION STYLE: CAM OR LEVER (INTERNAL) FIRST END
•
END CONNECTION DESIGN: STRAIGHT SECOND END
•
BURST TEST PRESSURE: 400.0 POUNDS PER SQUARE INCH LBS
•
CONNECTION TYPE: EXTERNAL QUICK DISCONNECT SECOND END
•
HYDROSTATIC TEST PRESSURE: 100.0 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDELECTROSTATIC DISCHARGE CAPABILITY
QUICK DISCONNECT NOMINAL SIZE1.000 INCHES FIRST END IN
CONNECTION STYLECAM OR LEVER (INTERNAL) FIRST END
QUICK DISCONNECT NOMINAL SIZE1.000 INCHES SECOND END IN
END CONNECTION DESIGNSTRAIGHT SECOND END
BURST TEST PRESSURE400.0 POUNDS PER SQUARE INCH LBS
CONNECTION TYPEEXTERNAL QUICK DISCONNECT SECOND END
HYDROSTATIC TEST PRESSURE100.0 POUNDS PER SQUARE INCH LBS
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 3 CLASS AND SIZE 1-INCH SERIES
OUTSIDE DIAMETER1.375 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
M11588-03-07Interchangeable
interchangeable cross-reference
interchangeable
M11588-03CST250Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-11588Interchangeable
interchangeable cross-reference
interchangeable
553-104-4-50Interchangeable
interchangeable cross-reference
interchangeable
553-637-4-50Interchangeable
interchangeable cross-reference
interchangeable
MIL-H-11588Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M11588-02AST0250?
M11588-02AST0250 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace M11588-02AST0250?
There are 26 known substitutes for M11588-02AST0250: M11588-03-07, M11588-03CST250, MIL-PRF-11588 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M11588-02AST0250?
M11588-02AST0250 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-303-4991. 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