PartsTable
Technical Data Sheet
64C1004 ✓ 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

The COUPLING ASSY,MALE, is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flange_shape: ROUND FIRST END, connection_type: FLANGE FIRST END, connection_style: BEADED (HOSE) SECOND END, special_features: GRUMMAN AEROSPACE A-10 AIRCRAFT, nominal_thickness: 0.188 INCHES FIRST END IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-231-6220, 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
64C1004
NSN: 4730-00-231-6220
FSC: 4730
CAGE: 75372 — OTTO KONIGSLOW MFG. CO THE DIV OTTO KONIGSLOW MFG CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flange_shapeROUND FIRST END
connection_typeFLANGE FIRST END
connection_styleBEADED (HOSE) SECOND END
special_featuresGRUMMAN AEROSPACE A-10 AIRCRAFT
nominal_thickness0.188 INCHES FIRST END IN
surface_treatmentCADMIUM OVERALL
flange_face_designRAISED STRAIGHT FIRST END
nominal_overall_length5.000 INCHES IN
nominal_outside_diameter9.938 INCHES FIRST END IN
raised_face_nominal_height1.000 INCHES FIRST END IN
raised_face_nominal_diameter7.938 INCHES FIRST END IN
NSN4730-00-231-6220
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 64C1004 · 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
SURFACE TREATMENT: CADMIUM OVERALL
NOMINAL OVERALL LENGTH: 5.000 INCHES IN
CONNECTION TYPE: FLANGE FIRST END
RAISED FACE NOMINAL HEIGHT: 1.000 INCHES FIRST END IN
RAISED FACE NOMINAL DIAMETER: 7.938 INCHES FIRST END IN
NOMINAL THICKNESS: 0.188 INCHES FIRST END IN
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTCADMIUM OVERALL
NOMINAL OVERALL LENGTH5.000 INCHES IN
CONNECTION TYPEFLANGE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND END
RAISED FACE NOMINAL HEIGHT1.000 INCHES FIRST END IN
RAISED FACE NOMINAL DIAMETER7.938 INCHES FIRST END IN
NOMINAL THICKNESS0.188 INCHES FIRST END IN
MATERIALSTEEL OVERALL
CONNECTION STYLEBEADED (HOSE) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED8.000 INCHES SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
50910-1Interchangeable
interchangeable cross-reference
interchangeable
5091MInterchangeable
interchangeable cross-reference
interchangeable
78015Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 64C1004?
64C1004 is a COUPLING ASSY,MALE,.
What parts can replace 64C1004?
There are 3 known substitutes for 64C1004: 50910-1, 5091M, 78015. Substitute compatibility should be verified for your specific system.
What is the NSN for 64C1004?
64C1004 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-231-6220. This indicates validated use in U.S. government and defense supply chains.
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