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411-190911-1-20 — ADAPTER,STRAIGHT,PIPE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

411-190911-1-20: ADAPTER,STRAIGHT,PIPE TO HOSE.

The ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include width: 3.500 INCHES NOMINAL IN, length: 0.750 INCHES NOMINAL IN, special_features: TAG,MARKER, basic_shape_style: RECTANGULAR W/NOTCHED CORNERS, features_provided: SLOTTED, part_name_assigned_by_controlling_agency: FLEXIBLE FITTING. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-717-2047, 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
411-190911-1-20
NSN: 4730-01-717-2047
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 45X75 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
width3.500 INCHES NOMINAL IN
length0.750 INCHES NOMINAL IN
special_featuresTAG,MARKER
basic_shape_styleRECTANGULAR W/NOTCHED CORNERS
features_providedSLOTTED
part_name_assigned_by_controlling_agencyFLEXIBLE FITTING
NSN4730-01-717-2047
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 411-190911-1-20 · 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
SUBSTITUTES & CROSS-REFERENCES 3
2633-225-01-143-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
801-6640963Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
801-6640963-143-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 411-190911-1-20?
411-190911-1-20 is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace 411-190911-1-20?
There are 3 known substitutes for 411-190911-1-20: 2633-225-01-143-1, 801-6640963, 801-6640963-143-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 411-190911-1-20?
411-190911-1-20 is cataloged in the U.S. Government catalog under NSN 4730-01-717-2047. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.