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PartsTable / COMPONENT / H4011-16-M
H4011-16-M ✓ 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 CORROSION RESISTING OVERALL, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2B FIRST END, connection_style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END, surface_treatment: PASSIVATE OVERALL, operating_pressure: 800.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-052-4834, 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
H4011-16-M
NSN: 4730-00-052-4834
FSC: 4730
CAGE: 79926 — SSP FITTINGS CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
seat_angle37.0 DEGREES FIRST END
thread_class2B FIRST END
connection_styleSWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
surface_treatmentPASSIVATE OVERALL
operating_pressure800.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size1.312 INCHES FIRST END IN
maximum_operating_temp300.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length2.820 INCHES IN
thread_quantity_per_inch12 FIRST END
thread_series_designatorUN FIRST END
furnished_items_and_quantity1 HOSE SOCKET
NSN4730-00-052-4834
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: H4011-16-M · 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: UN FIRST END
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
OPERATING PRESSURE: 800.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.000 INCHES FIRST END IN
•
FURNISHED ITEMS AND QUANTITY: 1 HOSE SOCKET
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 1.230 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 2.820 INCHES IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUN FIRST END
SURFACE TREATMENTPASSIVATE OVERALL
OPERATING PRESSURE800.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES FIRST END IN
FURNISHED ITEMS AND QUANTITY1 HOSE SOCKET
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED1.230 INCHES SECOND END IN
NOMINAL OVERALL LENGTH2.820 INCHES IN
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD QUANTITY PER INCH12 FIRST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.880 INCHES SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
441-116Interchangeable
interchangeable cross-reference
interchangeable
77917-34X1PC18Interchangeable
interchangeable cross-reference
interchangeable
4-411-16L1Interchangeable
interchangeable cross-reference
interchangeable
77917-34X1PC18L1Interchangeable
interchangeable cross-reference
interchangeable
4-411-10L1Interchangeable
interchangeable cross-reference
interchangeable
4-411-10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H4011-16-M?
H4011-16-M is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What parts can replace H4011-16-M?
There are 30 known substitutes for H4011-16-M: 441-116, 77917-34X1PC18, 4-411-16L1 and 27 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H4011-16-M?
H4011-16-M is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-052-4834. 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