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P-HC-4528 — ADAPTER,STRAIGHT,PIPE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

P-HC-4528: ADAPTER,STRAIGHT,PIPE TO HOSE.

The ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: SWIVEL NUT INVERTED FLARE (PIPE) FIRST END, nominal_thread_size: 0.250 INCHES FIRST END IN, thread_series_designator: NPS FIRST END, nominal_inside_diameter_hose_accommodated: 0.375 INCHES SECOND END IN, nominal_outside_diameter_hose_accommodated: 0.688 INCHES SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-111-1382, 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
P-HC-4528
NSN: 4730-01-111-1382
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 17431 — ILLINOIS TOOL WORKS INC. (USA)
SPECIFICATIONS
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_styleSWIVEL NUT INVERTED FLARE (PIPE) FIRST END
nominal_thread_size0.250 INCHES FIRST END IN
thread_series_designatorNPS FIRST END
nominal_inside_diameter_hose_accommodated0.375 INCHES SECOND END IN
nominal_outside_diameter_hose_accommodated0.688 INCHES SECOND END IN
NSN4730-01-111-1382
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: P-HC-4528 · 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
•
CONNECTION STYLE: SWIVEL NUT INVERTED FLARE (PIPE) FIRST END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.375 INCHES SECOND END IN
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 0.688 INCHES SECOND END IN
•
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
•
NOMINAL THREAD SIZE: 0.250 INCHES FIRST END IN
•
THREAD SERIES DESIGNATOR: NPS FIRST END
TECHNICAL CHARACTERISTICS
CONNECTION STYLESWIVEL NUT INVERTED FLARE (PIPE) FIRST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.375 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED0.688 INCHES SECOND END IN
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
CONNECTION TYPETHREADED EXTERNAL HOSE GRIPPING SECOND END
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
THREAD SERIES DESIGNATORNPS FIRST END
SUBSTITUTES & CROSS-REFERENCES 2
72-1325Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12-303Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P-HC-4528?
P-HC-4528 is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace P-HC-4528?
There are 2 known substitutes for P-HC-4528: 72-1325, 12-303. Substitute compatibility should be verified for your specific system.
What is the NSN for P-HC-4528?
P-HC-4528 is cataloged in the U.S. Government catalog under NSN 4730-01-111-1382. This indicates validated use in U.S. government and defense supply chains.
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