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479003-20-16S — ELBOW,FLANGE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

479003-20-16S: ELBOW,FLANGE TO HOSE.

The ELBOW,FLANGE TO HOSE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flow_angle: 90.0 DEGREES, leg_length: 4.875 INCHES NOMINAL SECOND END IN, flange_shape: ROUND FIRST END, connection_type: THREADED EXTERNAL HOSE GRIPPING SECOND END, connection_style: GRIPPING NIPPLE (NOSE) SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-252-4617, 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
479003-20-16S
NSN: 4730-01-252-4617
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 32142 — HYDRASEARCH COMPANY, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flow_angle90.0 DEGREES
leg_length4.875 INCHES NOMINAL SECOND END IN
flange_shapeROUND FIRST END
connection_typeTHREADED EXTERNAL HOSE GRIPPING SECOND END
connection_styleGRIPPING NIPPLE (NOSE) SECOND END
nominal_thickness0.315 INCHES FIRST END IN
surface_treatmentZINC OVERALL
flange_face_designRECESSED WITH GASKET GROOVE FIRST END
recess_nominal_depth0.560 INCHES FIRST END IN
recess_nominal_diameter1.310 INCHES FIRST END IN
nominal_outside_diameter2.000 INCHES FIRST END IN
NSN4730-01-252-4617
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 479003-20-16S · 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
•
RECESS NOMINAL DEPTH: 0.560 INCHES FIRST END IN
•
FLANGE SHAPE: ROUND FIRST END
•
FURNISHED ITEMS AND QUANTITY: 1 HOSE COUPLING NUT
•
FLOW ANGLE: 90.0 DEGREES
•
FLANGE FACE DESIGN: RECESSED WITH GASKET GROOVE FIRST END
•
CONNECTION STYLE: GRIPPING NIPPLE (NOSE) SECOND END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 1.250 INCHES SECOND END IN
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 1.700 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
RECESS NOMINAL DEPTH0.560 INCHES FIRST END IN
FLANGE SHAPEROUND FIRST END
FURNISHED ITEMS AND QUANTITY1 HOSE COUPLING NUT
FLOW ANGLE90.0 DEGREES
FLANGE FACE DESIGNRECESSED WITH GASKET GROOVE FIRST END
CONNECTION STYLEGRIPPING NIPPLE (NOSE) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.250 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED1.700 INCHES SECOND END IN
CONNECTION TYPETHREADED EXTERNAL HOSE GRIPPING SECOND END
CONNECTION TYPEFLANGE FIRST END
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 479003-20-16S?
479003-20-16S is a ELBOW,FLANGE TO HOSE.
What is the NSN for 479003-20-16S?
479003-20-16S is cataloged in the U.S. Government catalog under NSN 4730-01-252-4617. This indicates validated use in U.S. government and defense supply chains.
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