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M370B051A0018A — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

M370B051A0018A: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include connection_type: EXTERNAL QUICK DISCONNECT SECOND END, inside_diameter: 1.500 INCHES NOMINAL IN, connection_style: CAM OR LEVER (EXTERNAL) SECOND END, outside_diameter: 2.125 INCHES NOMINAL IN, special_features: INNER CONVEYING TUBE MATERIAL-RUBBER, SYNTHETIC, features_provided: ELECTROSTATIC DISCHARGE CAPABILITY. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-113-5478, 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
M370B051A0018A
NSN: 4720-00-113-5478
FSC: 4720 — Hose and Flexible Tubing
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
connection_typeEXTERNAL QUICK DISCONNECT SECOND END
inside_diameter1.500 INCHES NOMINAL IN
connection_styleCAM OR LEVER (EXTERNAL) SECOND END
outside_diameter2.125 INCHES NOMINAL IN
special_featuresINNER CONVEYING TUBE MATERIAL-RUBBER, SYNTHETIC
features_providedELECTROSTATIC DISCHARGE CAPABILITY
burst_test_pressure500.0 POUNDS PER SQUARE INCH LBS
inside_surface_conditionSMOOTH
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
hydrostatic_test_pressure150.0 POUNDS PER SQUARE INCH LBS
cross-sectional_shape_styleROUND
measuring_method_and_length21.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
NSN4720-00-113-5478
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: M370B051A0018A · 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: 21.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
•
CONNECTION STYLE: CAM OR LEVER (EXTERNAL) SECOND END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER MOLDED RUBBER
•
CONNECTION TYPE: EXTERNAL QUICK DISCONNECT SECOND END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 2.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH21.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
CONNECTION STYLECAM OR LEVER (EXTERNAL) SECOND END
CONNECTION STYLECAM OR LEVER (INTERNAL) FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER MOLDED RUBBER
CONNECTION TYPEEXTERNAL QUICK DISCONNECT SECOND END
CONNECTION TYPEINTERNAL QUICK DISCONNECT FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER2.125 INCHES NOMINAL IN
QUICK DISCONNECT NOMINAL SIZE1.500 INCHES FIRST END IN
QUICK DISCONNECT NOMINAL SIZE1.500 INCHES SECOND END IN
SUBSTITUTES & CROSS-REFERENCES 4
MIL-PRF-370Reference document
Same NSN cross-reference
Reference document — Identification reference
M370B05B2A0210Reference document
Same NSN cross-reference
Reference document — Secondary reference
2000-82Reference document
Same NSN cross-reference
Reference document — Secondary reference
P1800-82Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M370B051A0018A?
M370B051A0018A is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace M370B051A0018A?
There are 4 known substitutes for M370B051A0018A: MIL-PRF-370, M370B05B2A0210, 2000-82 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M370B051A0018A?
M370B051A0018A is cataloged in the U.S. Government catalog under NSN 4720-00-113-5478. This indicates validated use in U.S. government and defense supply chains.
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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.