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NY500-1-4 — UNION,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

NY500-1-4: UNION,PIPE.

The UNION,PIPE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, connection_type: THREADED INTERNAL PIPE FIRST ENDTHREADED INTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) SECOND ENDPLAIN (PIPE) SECOND END, nominal_thread_size: 0.2500 INCHES FIRST END0.2500 INCHES FIRST END IN, coupling_flange_shape: HEXAGONHEXAGON, maximum_operating_temp: 200.0 CELSIUS SINGLE RESPONSE200.0 CELSIUS SINGLE RESPONSE DEGC. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-140-0053, 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
NY500-1-4
NSN: 4730-01-140-0053
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
connection_typeTHREADED INTERNAL PIPE FIRST ENDTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) SECOND ENDPLAIN (PIPE) SECOND END
nominal_thread_size0.2500 INCHES FIRST END0.2500 INCHES FIRST END IN
coupling_flange_shapeHEXAGONHEXAGON
maximum_operating_temp200.0 CELSIUS SINGLE RESPONSE200.0 CELSIUS SINGLE RESPONSE DEGC
nominal_overall_length1.7500 INCHES1.7500 INCHES IN
thread_series_designatorNPT FIRST ENDNPT FIRST END
NSN4730-01-140-0053
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: NY500-1-4 · 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: PLAIN (PIPE) SECOND ENDPLAIN (PIPE) SECOND END
•
COUPLING FLANGE SHAPE: HEXAGONHEXAGON
•
NOMINAL OVERALL LENGTH: 1.7500 INCHES1.7500 INCHES IN
•
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST ENDTHREADED INTERNAL PIPE FIRST END
•
NOMINAL THREAD SIZE: 0.2500 INCHES FIRST END0.2500 INCHES FIRST END IN
•
MAXIMUM OPERATING TEMP: 200.0 CELSIUS SINGLE RESPONSE200.0 CELSIUS SINGLE RESPONSE DEGC
•
MATERIAL: ALUMINUM ALLOY OVERALL
•
THREAD SERIES DESIGNATOR: NPT FIRST ENDNPT FIRST END
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (PIPE) SECOND ENDPLAIN (PIPE) SECOND END
COUPLING FLANGE SHAPEHEXAGONHEXAGON
NOMINAL OVERALL LENGTH1.7500 INCHES1.7500 INCHES IN
CONNECTION TYPETHREADED INTERNAL PIPE FIRST ENDTHREADED INTERNAL PIPE FIRST END
NOMINAL THREAD SIZE0.2500 INCHES FIRST END0.2500 INCHES FIRST END IN
MAXIMUM OPERATING TEMP200.0 CELSIUS SINGLE RESPONSE200.0 CELSIUS SINGLE RESPONSE DEGC
MATERIALALUMINUM ALLOY OVERALL
THREAD SERIES DESIGNATORNPT FIRST ENDNPT FIRST END
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 2
50-012-21N504Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
50-012-21N502Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 NY500-1-4?
NY500-1-4 is a UNION,PIPE.
What parts can replace NY500-1-4?
There are 2 known substitutes for NY500-1-4: 50-012-21N504, 50-012-21N502. Substitute compatibility should be verified for your specific system.
What is the NSN for NY500-1-4?
NY500-1-4 is cataloged in the U.S. Government catalog under NSN 4730-01-140-0053. This indicates validated use in U.S. government and defense supply chains.
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