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Technical Data Sheet
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16398452 — TEE,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

16398452: TEE,TUBE.

The TEE,TUBE is a the manufacturer industrial component. Key specifications include end_item_identification: ALCO251 MARINE DIESEL ENGINE, media_for_which_designed: FUEL SINGLE RESPONSE, specification/standard_data: 50024-16398452 MANUFACTURERS STANDARD. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-470-4368, 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
16398452
NSN: 4730-01-470-4368
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
end_item_identificationALCO251 MARINE DIESEL ENGINE
media_for_which_designedFUEL SINGLE RESPONSE
specification/standard_data50024-16398452 MANUFACTURERS STANDARD
NSN4730-01-470-4368
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 16398452 · 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
•
SPECIFICATION/STANDARD DATA: 50024-16398452 MANUFACTURERS STANDARD
•
MEDIA FOR WHICH DESIGNED: FUEL SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
SPECIFICATION/STANDARD DATA50024-16398452 MANUFACTURERS STANDARD
MEDIA FOR WHICH DESIGNEDFUEL SINGLE RESPONSE
END ITEM IDENTIFICATIONALCO251 MARINE DIESEL ENGINE
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 16398452?
16398452 is a TEE,TUBE.
What is the NSN for 16398452?
16398452 is cataloged in the U.S. Government catalog under NSN 4730-01-470-4368. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.