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Technical Data Sheet
PartsTable / COMPONENT / 190109-1 1/2-32
190109-1 1/2-32 ✓ 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 190109-1 1/2-32 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-297-0224, 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
190109-1 1/2-32
NSN: 4730-01-297-0224
FSC: 4730
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
Part Number190109-1 1/2-32
NSN4730-01-297-0224
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 190109-1 1/2-32 · 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
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 2.219 INCHES SECOND END IN
•
NOMINAL THICKNESS: 0.438 INCHES FIRST END IN
•
BOLT HOLE QUANTITY: 4 FIRST END
•
CONNECTION TYPE: FLANGE FIRST END
•
BOLT CIRCLE NOMINAL DIAMETER: 3.875 INCHES FIRST END IN
•
NOMINAL OUTSIDE DIAMETER: 5.000 INCHES FIRST END IN
•
MATERIAL: COPPER ALLOY OVERALL
•
FLANGE SHAPE: ROUND WITH HOLES FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED2.219 INCHES SECOND END IN
NOMINAL THICKNESS0.438 INCHES FIRST END IN
BOLT HOLE QUANTITY4 FIRST END
CONNECTION TYPEFLANGE FIRST END
BOLT CIRCLE NOMINAL DIAMETER3.875 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER5.000 INCHES FIRST END IN
MATERIALCOPPER ALLOY OVERALL
FLANGE SHAPEROUND WITH HOLES FIRST END
BOLT HOLE NOMINAL DIAMETER0.625 INCHES FIRST END IN
CONNECTION STYLEGRIPPING NIPPLE (NOSE) SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
EF-B1488F5-2432Interchangeable
interchangeable cross-reference
interchangeable
73867-11X1PC20Interchangeable
interchangeable cross-reference
interchangeable
190109-11/2-32Interchangeable
interchangeable cross-reference
interchangeable
X/GP3/TYRA/CLR/T/315/80R22.50/JInterchangeable
interchangeable cross-reference
interchangeable
1592200Interchangeable
interchangeable cross-reference
interchangeable
09807Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 190109-1 1/2-32?
190109-1 1/2-32 is a 190109-1 1/2-32.
What parts can replace 190109-1 1/2-32?
There are 9 known substitutes for 190109-1 1/2-32: EF-B1488F5-2432, 73867-11X1PC20, 190109-11/2-32 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 190109-1 1/2-32?
190109-1 1/2-32 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-297-0224. 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