PartsTable
Technical Data Sheet
620-2407PC44-1 ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

ADAPTER,STRAIGHT,FLANGE TO HOSE. Key specifications include material: COPPER ALLOY OVERALL, flange_shape: ROUND WITH HOLES FIRST END, connection_type: THREADED EXTERNAL HOSE GRIPPING SECOND END, connection_style: GRIPPING NIPPLE (NOSE) SECOND END, nominal_thickness: 0.440 INCHES FIRST END IN, bolt_hole_quantity: 4 FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-473-0013, 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
620-2407PC44-1
NSN: 4730-00-473-0013
FSC: 4730
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flange_shapeROUND WITH HOLES FIRST END
connection_typeTHREADED EXTERNAL HOSE GRIPPING SECOND END
connection_styleGRIPPING NIPPLE (NOSE) SECOND END
nominal_thickness0.440 INCHES FIRST END IN
bolt_hole_quantity4 FIRST END
flange_face_designRAISED STRAIGHT FIRST END
nominal_overall_length3.510 INCHES IN
nominal_outside_diameter5.000 INCHES FIRST END IN
bolt_hole_nominal_diameter0.620 INCHES FIRST END IN
raised_face_nominal_height0.015 INCHES FIRST END IN
bolt_circle_nominal_diameter3.880 INCHES FIRST END IN
NSN4730-00-473-0013
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 620-2407PC44-1 · 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
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 1.810 INCHES SECOND END IN
BOLT CIRCLE NOMINAL DIAMETER: 3.880 INCHES FIRST END IN
CONNECTION TYPE: THREADED EXTERNAL HOSE GRIPPING SECOND END
NOMINAL OVERALL LENGTH: 3.510 INCHES IN
BOLT HOLE QUANTITY: 4 FIRST END
FLANGE SHAPE: ROUND WITH HOLES FIRST END
NOMINAL THICKNESS: 0.440 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.810 INCHES SECOND END IN
BOLT CIRCLE NOMINAL DIAMETER3.880 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL HOSE GRIPPING SECOND END
CONNECTION TYPEFLANGE FIRST END
NOMINAL OVERALL LENGTH3.510 INCHES IN
BOLT HOLE QUANTITY4 FIRST END
FLANGE SHAPEROUND WITH HOLES FIRST END
NOMINAL THICKNESS0.440 INCHES FIRST END IN
CONNECTION STYLEGRIPPING NIPPLE (NOSE) SECOND END
RAISED FACE NOMINAL DIAMETER2.740 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
190109-1 1/2-32Interchangeable
interchangeable cross-reference
interchangeable
FH9009-2432-66Interchangeable
interchangeable cross-reference
interchangeable
EF-B1488F5-2432Interchangeable
Same NIIN cross-reference
interchangeable
73867-11X1PC20Interchangeable
Same NIIN cross-reference
interchangeable
30142-24-32BBInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 620-2407PC44-1?
620-2407PC44-1 is a ADAPTER,STRAIGHT,FLANGE TO HOSE.
What parts can replace 620-2407PC44-1?
There are 5 known substitutes for 620-2407PC44-1: 190109-1 1/2-32, FH9009-2432-66, EF-B1488F5-2432 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 620-2407PC44-1?
620-2407PC44-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-473-0013. This indicates validated use in U.S. government and defense supply chains.
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