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FC3478-4848-188 — CONNECTOR,SWIVEL FLANGE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

FC3478-4848-188: CONNECTOR,SWIVEL FLANGE TO HOSE.

CONNECTOR,SWIVEL FLANGE TO HOSE. Key specifications include material: COPPER ALLOY OVERALL, flange_shape: ROUND FIRST END, connection_type: UNTHREADED EXTERNAL HOSE SECOND END, connection_style: MULTI-GROOVED (HOSE) SECOND END, nominal_thickness: 0.328 INCHES FIRST END IN, flange_face_design: PLAIN SWIVEL FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-127-2586, 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
FC3478-4848-188
NSN: 4730-01-127-2586
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 32142 — HYDRASEARCH COMPANY, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flange_shapeROUND FIRST END
connection_typeUNTHREADED EXTERNAL HOSE SECOND END
connection_styleMULTI-GROOVED (HOSE) SECOND END
nominal_thickness0.328 INCHES FIRST END IN
flange_face_designPLAIN SWIVEL FIRST END
operating_pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_overall_length5.034 INCHES IN
media_for_which_designedSTEAM SECOND RESPONSE
nominal_outside_diameter4.500 INCHES FIRST END IN
material_document_and_classificationMIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
nominal_inside_diameter_hose_accommodated3.000 INCHES SECOND END IN
NSN4730-01-127-2586
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: FC3478-4848-188 · 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
•
FLANGE FACE DESIGN: PLAIN SWIVEL FIRST END
•
CONNECTION STYLE: MULTI-GROOVED (HOSE) SECOND END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 3.000 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 5.034 INCHES IN
•
CONNECTION TYPE: UNTHREADED EXTERNAL HOSE SECOND END
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND FIRST END
FLANGE FACE DESIGNPLAIN SWIVEL FIRST END
CONNECTION STYLEMULTI-GROOVED (HOSE) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED3.000 INCHES SECOND END IN
NOMINAL OVERALL LENGTH5.034 INCHES IN
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND END
CONNECTION TYPEFLANGE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL OUTSIDE DIAMETER4.500 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FC3478-4848-188?
FC3478-4848-188 is a CONNECTOR,SWIVEL FLANGE TO HOSE.
What is the NSN for FC3478-4848-188?
FC3478-4848-188 is cataloged in the U.S. Government catalog under NSN 4730-01-127-2586. This indicates validated use in U.S. government and defense supply chains.
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