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EF-S1600SF-1616 — ADAPTER,STRAIGHT,FLANGE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

EF-S1600SF-1616: ADAPTER,STRAIGHT,FLANGE TO HOSE.

ADAPTER,STRAIGHT,FLANGE TO HOSE. Key specifications include material: STEEL OVERALL, flange_shape: ROUND FIRST END, connection_style: GRIPPING NIPPLE (NOSE) SECOND END, special_features: O RING GROOVES IN FACE OF FLANGE, nominal_thickness: 0.375 INCHES FIRST END IN, flange_face_design: PLAIN FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-044-1506, 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
EF-S1600SF-1616
NSN: 4730-00-044-1506
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 32142 — HYDRASEARCH COMPANY, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flange_shapeROUND FIRST END
connection_styleGRIPPING NIPPLE (NOSE) SECOND END
special_featuresO RING GROOVES IN FACE OF FLANGE
nominal_thickness0.375 INCHES FIRST END IN
flange_face_designPLAIN FIRST END
operating_pressure2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp200.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length4.060 INCHES IN
nominal_outside_diameter1.875 INCHES FIRST END IN
furnished_items_and_quantity1 GROMMET
nominal_inside_diameter_hose_accommodated1.000 INCHES SECOND END IN
NSN4730-00-044-1506
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: EF-S1600SF-1616 · 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 GROMMET
•
FLANGE FACE DESIGN: PLAIN FIRST END
•
CONNECTION STYLE: GRIPPING NIPPLE (NOSE) SECOND END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 1.000 INCHES SECOND END IN
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 1.560 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 4.060 INCHES IN
•
OPERATING PRESSURE: 2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND FIRST END
FURNISHED ITEMS AND QUANTITY1 GROMMET
FLANGE FACE DESIGNPLAIN FIRST END
CONNECTION STYLEGRIPPING NIPPLE (NOSE) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.000 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED1.560 INCHES SECOND END IN
NOMINAL OVERALL LENGTH4.060 INCHES IN
OPERATING PRESSURE2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SINGLE RESPONSE DEGF
NOMINAL OUTSIDE DIAMETER1.875 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
X2472Reference document
Same NSN cross-reference
Reference document — Secondary reference
401-16-16Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 EF-S1600SF-1616?
EF-S1600SF-1616 is a ADAPTER,STRAIGHT,FLANGE TO HOSE.
What parts can replace EF-S1600SF-1616?
There are 2 known substitutes for EF-S1600SF-1616: X2472, 401-16-16. Substitute compatibility should be verified for your specific system.
What is the NSN for EF-S1600SF-1616?
EF-S1600SF-1616 is cataloged in the U.S. Government catalog under NSN 4730-00-044-1506. This indicates validated use in U.S. government and defense supply chains.
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