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4PHS311-161016 — TEE,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4PHS311-161016: TEE,TUBE.

The TEE,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY OVERALL, leg_length: 1.847 INCHES NOMINAL SECOND END IN, connection_type: UNTHREADED EXTERNAL TUBE SECOND END, connection_style: PLAIN (TUBE) THIRD END, special_features: CRYOFIT END CONNECTIONS, operating_pressure: 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-439-4854, 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
4PHS311-161016
NSN: 4730-01-439-4854
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 01673 — SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS (USA)
SPECIFICATIONS
materialTITANIUM ALLOY OVERALL
leg_length1.847 INCHES NOMINAL SECOND END IN
connection_typeUNTHREADED EXTERNAL TUBE SECOND END
connection_stylePLAIN (TUBE) THIRD END
special_featuresCRYOFIT END CONNECTIONS
operating_pressure4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp-65.0 FAHRENHEIT SINGLE RESPONSE DEGF
end_item_identificationARICRAFT; B-2 BOMBER
nominal_outside_diameter_tube_accommodated1.000 INCHES FIRST END IN
NSN4730-01-439-4854
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4PHS311-161016 · 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
•
CONNECTION STYLE: PLAIN (TUBE) THIRD END
•
CONNECTION TYPE: UNTHREADED EXTERNAL TUBE FIRST END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.000 INCHES THIRD END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (TUBE) THIRD END
CONNECTION STYLEPLAIN (TUBE) SECOND END
CONNECTION STYLEPLAIN (TUBE) FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE THIRD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES THIRD END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES FIRST END IN
OPERATING PRESSURE4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SUBSTITUTES & CROSS-REFERENCES 7
AFP1861T161016Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AP3800T161016Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
07A347-16-10-16Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
07A347Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
4PHS3119B423Reference document
Same NSN cross-reference
Reference document — Secondary reference
DAA3119B423-07A347-16-10-16Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 4PHS311-161016?
4PHS311-161016 is a TEE,TUBE.
What parts can replace 4PHS311-161016?
There are 7 known substitutes for 4PHS311-161016: AFP1861T161016, AP3800T161016, 07A347-16-10-16 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4PHS311-161016?
4PHS311-161016 is cataloged in the U.S. Government catalog under NSN 4730-01-439-4854. This indicates validated use in U.S. government and defense supply chains.
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