PartsTable
Technical Data Sheet
X6-6-4RT ✓ 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 TEE,PIPE is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, leg_length: 0.900 INCHES NOMINAL THIRD END IN, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS, nominal_thread_size: 0.250 INCHES THIRD END IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-265-9706, 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
X6-6-4RT
NSN: 4730-00-265-9706
FSC: 4730
CAGE: 80195 — ED ETNYRE & CO (USA)
SPECIFICATIONS
materialIRON OVERALL
leg_length0.900 INCHES NOMINAL THIRD END IN
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
nominal_thread_size0.250 INCHES THIRD END IN
maximum_operating_temp260.0 CELSIUS FIRST RESPONSE DEGC
media_for_which_designedSTEAM FIRST RESPONSE
thread_series_designatorNPT SECOND END
nondefinitive_spec/std_data1 TYPE
NSN4730-00-265-9706
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: X6-6-4RT · 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
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
MATERIAL: IRON OVERALL
THREAD SERIES DESIGNATOR: NPT THIRD END
MEDIA FOR WHICH DESIGNED: STEAM FIRST RESPONSE
NOMINAL THREAD SIZE: 0.375 INCHES FIRST END IN
MAXIMUM OPERATING TEMP: 260.0 CELSIUS FIRST RESPONSE DEGC
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
MATERIALIRON OVERALL
THREAD SERIES DESIGNATORNPT THIRD END
MEDIA FOR WHICH DESIGNEDSTEAM FIRST RESPONSE
THREAD SERIES DESIGNATORNPT SECOND END
NOMINAL THREAD SIZE0.375 INCHES FIRST END IN
NOMINAL THREAD SIZE0.375 INCHES SECOND END IN
MAXIMUM OPERATING TEMP260.0 CELSIUS FIRST RESPONSE DEGC
CONNECTION STYLEPLAIN (PIPE) THIRD END
LEG LENGTH0.880 INCHES NOMINAL FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
416-3308-004Interchangeable
interchangeable cross-reference
interchangeable
WWP521TYPE1Interchangeable
interchangeable cross-reference
interchangeable
ASME B16.3Interchangeable
interchangeable cross-reference
interchangeable
221-524Interchangeable
interchangeable cross-reference
interchangeable
2CD764Interchangeable
interchangeable cross-reference
interchangeable
13218E0059-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is X6-6-4RT?
X6-6-4RT is a TEE,PIPE.
What parts can replace X6-6-4RT?
There are 15 known substitutes for X6-6-4RT: 416-3308-004, WWP521TYPE1, ASME B16.3 and 12 more. Substitute compatibility should be verified for your specific system.
Is X6-6-4RT still available?
X6-6-4RT is currently cancelled.
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