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0418C03-0308 — REDUCER,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

0418C03-0308: REDUCER,PIPE.

The REDUCER,PIPE is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, connection_type: THREADED INTERNAL PIPE FIRST END, nominal_thread_size: 1.500 INCHES FIRST END IN, end_item_identification: R18 FLP ASSEMBLY, media_for_which_designed: AIR FIRST RESPONSE, thread_series_designator: NPT ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-654-2517, 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
0418C03-0308
NSN: 4730-01-654-2517
NIINs: 016542517, 016546311, 016546324
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 20722 — THE ENTWISTLE COMPANY LLC (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
connection_typeTHREADED INTERNAL PIPE FIRST END
nominal_thread_size1.500 INCHES FIRST END IN
end_item_identificationR18 FLP ASSEMBLY
media_for_which_designedAIR FIRST RESPONSE
thread_series_designatorNPT ALL ENDS
part_name_assigned_by_controlling_agencyREDUCER FEM PIPE X MALE PIPE
NSN4730-01-654-2517
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 0418C03-0308 · 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYREDUCER FEM PIPE X MALE PIPE
END ITEM IDENTIFICATIONR18 FLP ASSEMBLY
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0418C03-0308?
0418C03-0308 is a REDUCER,PIPE.
What is the NSN for 0418C03-0308?
0418C03-0308 is cataloged in the U.S. Government catalog under NSN 4730-01-654-2517. This indicates validated use in U.S. government and defense supply chains.
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