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DPL4301 — TEE,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

DPL4301: TEE,TUBE.

The TEE,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R54520 OVERALL, leg_length: 1.090 INCHES NOMINAL THIRD END IN, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: PLAIN (TUBE) ALL ENDS, operating_pressure: 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, maximum_operating_temp: 450.0 FAHRENHEIT SECOND RESPONSE DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-438-3725, 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
DPL4301
NSN: 4730-01-438-3725
NIINs: 014383725, 014383732, 014383753, 014383756, 014448967, 014528791, 014528886, 014528936, 014529498, 014529518, 014530201, 014530205, 014530500, 014530517, 014530534, 014530549, 014531218, 014531219, 014531221, 014531226, 014531233, 014531252, 014531256, 014534411, 014534429, 014534438, 014537265, 014537280, 014537301, 014537315, 014537336, 014537343, 014537576, 014537900, 014537903, 014605622
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 14798 — DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY (USA)
SPECIFICATIONS
materialTITANIUM ALLOY UNS R54520 OVERALL
leg_length1.090 INCHES NOMINAL THIRD END IN
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_stylePLAIN (TUBE) ALL ENDS
operating_pressure4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp450.0 FAHRENHEIT SECOND RESPONSE DEGF
end_item_identificationAIRCRAFT, T-38
material_document_and_classificationAMS4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated0.375 INCHES THIRD END IN
tubing_wall_nominal_thickness_for_which_designed0.052 INCHES THIRD END IN
NSN4730-01-438-3725
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: DPL4301 · 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
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 DPL4301?
DPL4301 is a TEE,TUBE.
What is the NSN for DPL4301?
DPL4301 is cataloged in the U.S. Government catalog under NSN 4730-01-438-3725. This indicates validated use in U.S. government and defense supply chains.
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