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Technical Data Sheet
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7NG0023 — TEE,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7NG0023: TEE,TUBE.

The TEE,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY TEE, leg_length: 1.456 INCHES MINIMUM AND 1.786 INCHES MAXIMUM FIRST END IN, thread_class: 3A THIRD END A, connection_type: UNTHREADED INTERNAL TUBE FIRST END, connection_style: PLAIN (TUBE) THIRD END, style_designator: TEE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-705-6187, 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
7NG0023
NSN: 4730-01-705-6187
NIINs: 017056187, 017058858, 017194777
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 1SFN4 — NORTHROP GRUMMAN SYSTEMS CORP INTEGRATED SYSTEMS SECTOR (USA)
SPECIFICATIONS
materialTITANIUM ALLOY TEE
leg_length1.456 INCHES MINIMUM AND 1.786 INCHES MAXIMUM FIRST END IN
thread_class3A THIRD END A
connection_typeUNTHREADED INTERNAL TUBE FIRST END
connection_stylePLAIN (TUBE) THIRD END
style_designatorTEE
surface_treatmentLUBRICANT DRY FILM TEE
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.5625 INCHES THIRD END IN
end_item_identificationSPECIAL, AIR VEHICLE, AIRCRAFT
nominal_outside_diameter1.758 INCHES FIRST END IN
thread_quantity_per_inch20 THIRD END
NSN4730-01-705-6187
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7NG0023 · 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 TYPE: THREADED EXTERNAL TUBE THIRD END
•
STYLE DESIGNATOR: TEE
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.6250 INCHES ALL ENDS IN
•
OPERATING PRESSURE: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
LEG LENGTH: 0.890 INCHES MINIMUM AND 0.920 INCHES MAXIMUM THIRD END IN
•
NOMINAL THREAD SIZE: 0.8438 INCHES THIRD END IN
TECHNICAL CHARACTERISTICS
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
STYLE DESIGNATORTEE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.6250 INCHES ALL ENDS IN
OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LEG LENGTH0.890 INCHES MINIMUM AND 0.920 INCHES MAXIMUM THIRD END IN
LEG LENGTH1.813 INCHES MINIMUM AND 1.873 INCHES MAXIMUM FIRST END IN
LEG LENGTH1.813 INCHES MINIMUM AND 1.873 INCHES MAXIMUM SECOND END IN
NOMINAL THREAD SIZE0.8438 INCHES THIRD END IN
SURFACE TREATMENTLUBRICANT DRY FILM BODY
THREAD CLASS3A THIRD END A
SUBSTITUTES & CROSS-REFERENCES 1
R51026T10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7NG0023?
7NG0023 is a TEE,TUBE.
What parts can replace 7NG0023?
There is 1 known substitute for 7NG0023: R51026T10. Substitute compatibility should be verified for your specific system.
What is the NSN for 7NG0023?
7NG0023 is cataloged in the U.S. Government catalog under NSN 4730-01-705-6187. This indicates validated use in U.S. government and defense supply chains.
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