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0031523 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

0031523: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, connection_type: UNTHREADED FLUID PASSAGE BOLT SECOND END, inside_diameter: 8.0 MILLIMETERS NOMINAL MM, connection_style: FLUID CONNECTION FIRST END, flange_thickness: 1.8 MILLIMETERS NOMINAL SECOND END MM, outside_diameter: 0.515 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-240-8343, 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
0031523
NSN: 4720-01-240-8343
FSC: 4720 — Hose and Flexible Tubing
CAGE: 62445 — DEUTZ CORPORATION (USA)
SPECIFICATIONS
temp_rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
connection_typeUNTHREADED FLUID PASSAGE BOLT SECOND END
inside_diameter8.0 MILLIMETERS NOMINAL MM
connection_styleFLUID CONNECTION FIRST END
flange_thickness1.8 MILLIMETERS NOMINAL SECOND END MM
outside_diameter0.515 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN
bolt_hole_diameter8.0 MILLIMETERS NOMINAL FIRST END MM
operating_pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure1000.0 POUNDS PER SQUARE INCH LBS
inside_surface_conditionSMOOTH
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
hydrostatic_test_pressure500.0 POUNDS PER SQUARE INCH LBS
NSN4720-01-240-8343
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 0031523 · 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
•
MEASURING METHOD AND LENGTH: 20.000 INCHES NOMINAL WORKING IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
FLANGE THICKNESS: 1.8 MILLIMETERS NOMINAL SECOND END MM
•
MINIMUM INSIDE BENDING RADIUS: 2.000 INCHES IN
•
CONNECTION STYLE: FLUID CONNECTION SECOND END
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH20.000 INCHES NOMINAL WORKING IN
TEMP RATING-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
FLANGE THICKNESS1.8 MILLIMETERS NOMINAL SECOND END MM
FLANGE THICKNESS2.0 MILLIMETERS NOMINAL FIRST END MM
MINIMUM INSIDE BENDING RADIUS2.000 INCHES IN
CONNECTION STYLEFLUID CONNECTION SECOND END
CONNECTION STYLEFLUID CONNECTION FIRST END
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED COTTON CORD AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
CONNECTION TYPEUNTHREADED FLUID PASSAGE BOLT SECOND END
CONNECTION TYPEUNTHREADED FLUID PASSAGE BOLT FIRST END
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES 1
13238320Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0031523?
0031523 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 0031523?
There is 1 known substitute for 0031523: 13238320. Substitute compatibility should be verified for your specific system.
What is the NSN for 0031523?
0031523 is cataloged in the U.S. Government catalog under NSN 4720-01-240-8343. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.