PartsTable
Technical Data Sheet
411-12S ✓ 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,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 NUT, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, connection_style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END, surface_treatment: CADMIUM OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-075-5684, 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
411-12S
NSN: 4730-00-075-5684
FSC: 4730
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 304 NUT
seat_angle37.0 DEGREES FIRST END
thread_class3B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
connection_styleSWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
surface_treatmentCADMIUM OVERALL
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size1.062 INCHES FIRST END IN
nominal_overall_length4.234 INCHES IN
end_item_identificationAIRCRAFT APPLICATION
media_for_which_designedHYDRAULIC FLUID SINGLE RESPONSE
thread_quantity_per_inch12 FIRST END
NSN4730-00-075-5684
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 411-12S · 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
MATERIAL: COPPER ALLOY OVERALL
CRITICALITY CODE JUSTIFICATION: FEAT
THREAD SERIES DESIGNATOR: UN FIRST END
NOMINAL OVERALL LENGTH: 3.100 INCHES IN
CONNECTION STYLE: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 1.094 INCHES SECOND END IN
THREAD QUANTITY PER INCH: 12 FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY OVERALL
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
CRITICALITY CODE JUSTIFICATIONFEAT
THREAD SERIES DESIGNATORUN FIRST END
NOMINAL OVERALL LENGTH3.100 INCHES IN
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED1.094 INCHES SECOND END IN
THREAD QUANTITY PER INCH12 FIRST END
CONNECTION STYLEGRIPPING NIPPLE (NOSE) SECOND END
END ITEM IDENTIFICATIONNSN 2320-01-304-2277 PLS (PALLETIZED LOADING SYSTEM)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
411-12SInterchangeable
interchangeable cross-reference
interchangeable
R28760-12Interchangeable
interchangeable cross-reference
interchangeable
4730PL0732900Interchangeable
interchangeable cross-reference
interchangeable
20622-12-12Interchangeable
interchangeable cross-reference
interchangeable
19-00-9823L1Interchangeable
interchangeable cross-reference
interchangeable
77917-34X1PC15L1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 411-12S?
411-12S is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What parts can replace 411-12S?
There are 15 known substitutes for 411-12S: 411-12S, R28760-12, 4730PL0732900 and 12 more. Substitute compatibility should be verified for your specific system.
Is 411-12S still available?
411-12S is currently cancelled.
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