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FC9423-4048-44 — ADAPTER,STRAIGHT,FLANGE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

FC9423-4048-44: ADAPTER,STRAIGHT,FLANGE TO HOSE.

ADAPTER,STRAIGHT,FLANGE TO HOSE. Key specifications include material: COPPER ALLOY OVERALL, flange_shape: ROUND FIRST END, connection_type: FLANGE FIRST END, connection_style: GRIPPING NIPPLE (NOSE) SECOND END, nominal_thickness: 0.328 INCHES FIRST END IN, flange_face_design: PLAIN FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-759-2937, 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
FC9423-4048-44
NSN: 4730-00-759-2937
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flange_shapeROUND FIRST END
connection_typeFLANGE FIRST END
connection_styleGRIPPING NIPPLE (NOSE) SECOND END
nominal_thickness0.328 INCHES FIRST END IN
flange_face_designPLAIN FIRST END
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp200.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length5.940 INCHES IN
nominal_outside_diameter4.422 INCHES FIRST END IN
furnished_items_and_quantity1 CLAMP ASSEMBLY AND 1 TAILPIECE
nominal_inside_diameter_hose_accommodated3.000 INCHES SECOND END IN
NSN4730-00-759-2937
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: FC9423-4048-44 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE SHAPE: ROUND FIRST END
•
FURNISHED ITEMS AND QUANTITY: 1 CLAMP ASSEMBLY AND 1 TAILPIECE
•
FLANGE FACE DESIGN: PLAIN FIRST END
•
CONNECTION STYLE: GRIPPING NIPPLE (NOSE) SECOND END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 3.000 INCHES SECOND END IN
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 3.590 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 5.940 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL HOSE GRIPPING SECOND END
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND FIRST END
FURNISHED ITEMS AND QUANTITY1 CLAMP ASSEMBLY AND 1 TAILPIECE
FLANGE FACE DESIGNPLAIN FIRST END
CONNECTION STYLEGRIPPING NIPPLE (NOSE) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED3.000 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED3.590 INCHES SECOND END IN
NOMINAL OVERALL LENGTH5.940 INCHES IN
CONNECTION TYPETHREADED EXTERNAL HOSE GRIPPING SECOND END
CONNECTION TYPEFLANGE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED2.500 INCHES FIRST END IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 2
3-190269-2 1-2-48Reference document
Same NSN cross-reference
Reference document — Secondary reference
EF-B1488EM-4048Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 FC9423-4048-44?
FC9423-4048-44 is a ADAPTER,STRAIGHT,FLANGE TO HOSE.
What parts can replace FC9423-4048-44?
There are 2 known substitutes for FC9423-4048-44: 3-190269-2 1-2-48, EF-B1488EM-4048. Substitute compatibility should be verified for your specific system.
What is the NSN for FC9423-4048-44?
FC9423-4048-44 is cataloged in the U.S. Government catalog under NSN 4730-00-759-2937. This indicates validated use in U.S. government and defense supply chains.
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