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Technical Data Sheet
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120-7441 — TEE,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

120-7441: TEE,TUBE.

The TEE,TUBE is a the manufacturer industrial component. Key specifications include nominal_length: 101.0 MILLIMETERS FIRST END MM, special_features: OVERALL RUN = 1ST END; BRANCH DROP = 2ND END, nominal_thread_size: 1.19 MILLIMETERS SECOND END MM, end_item_identification: EXCAVATOR 317BLN MODEL 420D BACKHOE LOADER, thread_quantity_per_inch: 16 ALL ENDS, part_name_assigned_by_controlling_agency: FLUID LINE CONNECTOR/ORFS BRANCH TEE/ORFS MALE-ORFS MALE-STOR MALE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-516-2243, 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
120-7441
NSN: 4730-01-516-2243
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
nominal_length101.0 MILLIMETERS FIRST END MM
special_featuresOVERALL RUN = 1ST END; BRANCH DROP = 2ND END
nominal_thread_size1.19 MILLIMETERS SECOND END MM
end_item_identificationEXCAVATOR 317BLN MODEL 420D BACKHOE LOADER
thread_quantity_per_inch16 ALL ENDS
part_name_assigned_by_controlling_agencyFLUID LINE CONNECTOR/ORFS BRANCH TEE/ORFS MALE-ORFS MALE-STOR MALE
NSN4730-01-516-2243
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 120-7441 · 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 LENGTH: 101.0 MILLIMETERS FIRST END MM
•
NOMINAL THREAD SIZE: 1.19 MILLIMETERS SECOND END MM
•
THREAD QUANTITY PER INCH: 16 ALL ENDS
TECHNICAL CHARACTERISTICS
NOMINAL LENGTH101.0 MILLIMETERS FIRST END MM
NOMINAL LENGTH41.0 MILLIMETERS SECOND END MM
NOMINAL THREAD SIZE1.19 MILLIMETERS SECOND END MM
NOMINAL THREAD SIZE1.31 MILLIMETERS FIRST END MM
SPECIAL FEATURESOVERALL RUN = 1ST END; BRANCH DROP = 2ND END
PART NAME ASSIGNED BY CONTROLLING AGENCYFLUID LINE CONNECTOR/ORFS BRANCH TEE/ORFS MALE-ORFS MALE-STOR MALE
END ITEM IDENTIFICATIONEXCAVATOR 317BLN MODEL 420D BACKHOE LOADER
THREAD QUANTITY PER INCH16 ALL ENDS
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 120-7441?
120-7441 is a TEE,TUBE.
What is the NSN for 120-7441?
120-7441 is cataloged in the U.S. Government catalog under NSN 4730-01-516-2243. This indicates validated use in U.S. government and defense supply chains.
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