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PartsTable / COMPONENT / AA52554B07B33000
AA52554B07B33000 ✓ 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 temp_rating: -32.0 CELSIUS AND 52.0 CELSIUS SINGLE RESPONSE DEGC, exterior_color: BLACK, connection_type: THREADED INTERNAL HOSE SECOND END, inside_diameter: 2.500 INCHES NOMINAL IN, connection_style: SWIVEL NUT, GASKET SEAL SECOND END, outside_diameter: 3.188 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-230-6583, 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
AA52554B07B33000
NSN: 4720-00-230-6583
FSC: 4720
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
temp_rating-32.0 CELSIUS AND 52.0 CELSIUS SINGLE RESPONSE DEGC
exterior_colorBLACK
connection_typeTHREADED INTERNAL HOSE SECOND END
inside_diameter2.500 INCHES NOMINAL IN
connection_styleSWIVEL NUT, GASKET SEAL SECOND END
outside_diameter3.188 INCHES NOMINAL IN
thread_directionRIGHT-HAND SECOND END
burst_test_pressure375.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size2.500 INCHES SECOND END IN
end_connection_designSTRAIGHT FIRST END
inside_surface_conditionSMOOTH
thread_series_designatorNPSH SECOND END
NSN4720-00-230-6583
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: AA52554B07B33000 · 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
•
END FITTING COMPONENT AND MATERIAL: COMPLETE FITTING COPPER ALLOY ALL ENDS
•
THREAD SERIES DESIGNATOR: NPSH FIRST END
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
CONNECTION STYLE: SWIVEL NUT, GASKET SEAL SECOND END
•
HYDROSTATIC TEST PRESSURE: 125.0 POUNDS PER SQUARE INCH LBS
•
BURST TEST PRESSURE: 375.0 POUNDS PER SQUARE INCH LBS
•
SPECIFICATION/STANDARD DATA: 81349-MIL-H-370 GOVERNMENT SPECIFICATION
•
EXTERIOR COLOR: BLACK
TECHNICAL CHARACTERISTICS (FLIS)
END FITTING COMPONENT AND MATERIALCOMPLETE FITTING COPPER ALLOY ALL ENDS
THREAD SERIES DESIGNATORNPSH FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
CONNECTION STYLESWIVEL NUT, GASKET SEAL SECOND END
HYDROSTATIC TEST PRESSURE125.0 POUNDS PER SQUARE INCH LBS
BURST TEST PRESSURE375.0 POUNDS PER SQUARE INCH LBS
SPECIFICATION/STANDARD DATA81349-MIL-H-370 GOVERNMENT SPECIFICATION
EXTERIOR COLORBLACK
END CONNECTION DESIGNSTRAIGHT SECOND END
NOMINAL THREAD SIZE2.500 INCHES SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
M370B0500Interchangeable
interchangeable cross-reference
interchangeable
AA52554B05A1XInterchangeable
interchangeable cross-reference
interchangeable
M370B05A1Interchangeable
interchangeable cross-reference
interchangeable
M370B051A0250BInterchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-370Interchangeable
interchangeable cross-reference
interchangeable
AA52554B05B33000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AA52554B07B33000?
AA52554B07B33000 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace AA52554B07B33000?
There are 25 known substitutes for AA52554B07B33000: M370B0500, AA52554B05A1X, M370B05A1 and 22 more. Substitute compatibility should be verified for your specific system.
Is AA52554B07B33000 still available?
AA52554B07B33000 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026