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1443-6-6-4 — TEE,FLANGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1443-6-6-4: TEE,FLANGE.

The TEE,FLANGE is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, leg_length: 8.500 INCHES NOMINAL ALL ENDS IN, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, nominal_thickness: 1.438 INCHES SECOND END IN, bolt_hole_quantity: 12 SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-016-7929, 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
1443-6-6-4
NSN: 4730-01-016-7929
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 63686 — THE WALWORTH COMPANY (USA)
SPECIFICATIONS
materialIRON OVERALL
leg_length8.500 INCHES NOMINAL ALL ENDS IN
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
nominal_thickness1.438 INCHES SECOND END IN
bolt_hole_quantity12 SECOND END
flange_face_designRAISED STRAIGHT ALL ENDS
nominal_outside_diameter10.000 INCHES THIRD END IN
bolt_hole_nominal_diameter0.875 INCHES ALL ENDS IN
raised_face_nominal_height0.062 INCHES ALL ENDS IN
bolt_circle_nominal_diameter10.625 INCHES FIRST END IN
raised_face_nominal_diameter9.688 INCHES SECOND ENDUNABLE TO DECODE IN
NSN4730-01-016-7929
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1443-6-6-4 · 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 WITH HOLES ALL ENDS
•
FLANGE FACE DESIGN: RAISED STRAIGHT ALL ENDS
•
BOLT CIRCLE NOMINAL DIAMETER: 10.625 INCHES FIRST END IN
•
CONNECTION TYPE: FLANGE ALL ENDS
•
BOLT HOLE NOMINAL DIAMETER: 0.875 INCHES ALL ENDS IN
•
LEG LENGTH: 8.500 INCHES NOMINAL ALL ENDS IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER10.625 INCHES FIRST END IN
BOLT CIRCLE NOMINAL DIAMETER10.625 INCHES SECOND END IN
BOLT CIRCLE NOMINAL DIAMETER7.875 INCHES THIRD END IN
CONNECTION TYPEFLANGE ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.875 INCHES ALL ENDS IN
LEG LENGTH8.500 INCHES NOMINAL ALL ENDS IN
NOMINAL OUTSIDE DIAMETER12.000 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER10.000 INCHES THIRD 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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1443-6-6-4?
1443-6-6-4 is a TEE,FLANGE.
What is the NSN for 1443-6-6-4?
1443-6-6-4 is cataloged in the U.S. Government catalog under NSN 4730-01-016-7929. This indicates validated use in U.S. government and defense supply chains.
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