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Technical Data Sheet
PartsTable / COMPONENT / J4FC
J4FC ✓ 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,METALLIC is a the manufacturer industrial component. Key specifications include exterior_color: NATURAL OR TAN, inside_diameter: 0.375 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN, outside_diameter: 0.921 INCHES NOMINAL IN, features_provided: IDENTICAL ENDS, operating_pressure: 450.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS, burst_test_pressure: 2250.0 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 4720-00-059-3701, 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
J4FC
NSN: 4720-00-059-3701
FSC: 4720
CAGE: 96103 — ATLANTIC JOHNSON INC (USA)
SPECIFICATIONS
exterior_colorNATURAL OR TAN
inside_diameter0.375 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
outside_diameter0.921 INCHES NOMINAL IN
features_providedIDENTICAL ENDS
operating_pressure450.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure2250.0 POUNDS PER SQUARE INCH LBS
inner_conveying_tube_styleANNULAR CLOSE-PITCH CORRUGATED
cross-sectional_shape_styleROUND
measuring_method_and_length9.750 INCHES NOMINAL OVERALL IN
layer_composition_and_locationOUTER LAYER BRAIDED BRONZE WIRE
nominal_outside_diameter_tube_accommodated0.500 INCHES FIRST END IN
NSN4720-00-059-3701
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: J4FC · 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
•
INSIDE DIAMETER: 0.375 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
•
INNER CONVEYING TUBE STYLE: ANNULAR CLOSE-PITCH CORRUGATED
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES FIRST END IN
•
BURST TEST PRESSURE: 2250.0 POUNDS PER SQUARE INCH LBS
•
EXTERIOR COLOR: NATURAL OR TAN
•
MEASURING METHOD AND LENGTH: 9.750 INCHES NOMINAL OVERALL IN
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED BRONZE WIRE
•
OPERATING PRESSURE: 450.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER0.375 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
INNER CONVEYING TUBE STYLEANNULAR CLOSE-PITCH CORRUGATED
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END IN
BURST TEST PRESSURE2250.0 POUNDS PER SQUARE INCH LBS
EXTERIOR COLORNATURAL OR TAN
MEASURING METHOD AND LENGTH9.750 INCHES NOMINAL OVERALL IN
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED BRONZE WIRE
OPERATING PRESSURE450.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
FEATURES PROVIDEDIDENTICAL ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
PA-0090-1Interchangeable
interchangeable cross-reference
interchangeable
VAF12Interchangeable
interchangeable cross-reference
interchangeable
2020FInterchangeable
interchangeable cross-reference
interchangeable
VAF1Interchangeable
interchangeable cross-reference
interchangeable
BAR125-1Interchangeable
interchangeable cross-reference
interchangeable
BAR125-8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J4FC?
J4FC is a HOSE ASSEMBLY,METALLIC.
What parts can replace J4FC?
There are 31 known substitutes for J4FC: PA-0090-1, VAF12, 2020F and 28 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J4FC?
J4FC is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-059-3701. 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