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502-0017 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include end_item_identification: HARRIER GR5. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-111-1131, 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
502-0017
NSN: 4730-00-111-1131
FSC: 4730
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
end_item_identificationHARRIER GR5
NSN4730-00-111-1131
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 502-0017 · 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
•
THREAD SERIES DESIGNATOR: UNS FIRST END
•
SEAT ANGLE: 37.0 DEGREES FIRST END
•
THREAD QUANTITY PER INCH: 24 FIRST END
•
CONNECTION STYLE: PLAIN (PIPE) SECOND END
•
NOMINAL THREAD SIZE: 0.125 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESGRUMMAN A10 AIR CRAFT
THREAD SERIES DESIGNATORUNS FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
THREAD QUANTITY PER INCH24 FIRST END
THREAD SERIES DESIGNATORNPT SECOND END
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION STYLEINVERTED FLARE (TUBE) FIRST END
NOMINAL THREAD SIZE0.125 INCHES SECOND END IN
MATERIALCOPPER ALLOY OVERALL
NOMINAL OVERALL LENGTH0.750 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
50217Interchangeable
interchangeable cross-reference
interchangeable
3-8 5SN250LBInterchangeable
interchangeable cross-reference
interchangeable
5201S4803-2801PC4Interchangeable
interchangeable cross-reference
interchangeable
965326Interchangeable
interchangeable cross-reference
interchangeable
0148036-7Interchangeable
interchangeable cross-reference
interchangeable
0148036Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 502-0017?
502-0017 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 502-0017?
There are 10 known substitutes for 502-0017: 50217, 3-8 5SN250LB, 5201S4803-2801PC4 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 502-0017?
502-0017 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-111-1131. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026