PartsTable
Technical Data Sheet
144150 ✓ 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 CROSS,PIPE is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, leg_length: 0.690 INCHES NOMINAL ALL ENDS IN, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, surface_treatment: ZINC INSIDE, operating_pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-255-8253, 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
144150
NSN: 4730-00-255-8253
FSC: 4730
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialIRON OVERALL
leg_length0.690 INCHES NOMINAL ALL ENDS IN
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
surface_treatmentZINC INSIDE
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.125 INCHES ALL ENDS IN
maximum_operating_temp65.6 FAHRENHEIT SECOND RESPONSE DEGF
media_for_which_designedSTEAM FIRST RESPONSE
thread_series_designatorNPT FIRST END
nondefinitive_spec/std_data2 TYPE
nominal_pipe_size_accommodated0.125 INCHES FIRST END IN
NSN4730-00-255-8253
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 144150 · 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 (PIPE) ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
MEDIA FOR WHICH DESIGNED: STEAM FIRST RESPONSE
SURFACE TREATMENT: ZINC INSIDE
MAXIMUM OPERATING TEMP: 65.6 FAHRENHEIT SECOND RESPONSE DEGF
NOMINAL PIPE SIZE ACCOMMODATED: 0.125 INCHES FIRST END IN
LEG LENGTH: 0.690 INCHES NOMINAL ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MEDIA FOR WHICH DESIGNEDSTEAM FIRST RESPONSE
SURFACE TREATMENTZINC INSIDE
MAXIMUM OPERATING TEMP65.6 FAHRENHEIT SECOND RESPONSE DEGF
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES FIRST END IN
LEG LENGTH0.690 INCHES NOMINAL ALL ENDS IN
MAXIMUM OPERATING TEMP260.0 FAHRENHEIT FIRST RESPONSE DEGF
NOMINAL THREAD SIZE0.125 INCHES ALL ENDS IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
WWP521TYPE2Interchangeable
interchangeable cross-reference
interchangeable
ASME B16.3 CL 150 3/4X1 INCHInterchangeable
interchangeable cross-reference
interchangeable
MS39232-9Interchangeable
interchangeable cross-reference
interchangeable
WWP521Interchangeable
interchangeable cross-reference
interchangeable
7534Interchangeable
interchangeable cross-reference
interchangeable
MS39232-15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 144150?
144150 is a CROSS,PIPE.
What parts can replace 144150?
There are 18 known substitutes for 144150: WWP521TYPE2, ASME B16.3 CL 150 3/4X1 INCH, MS39232-9 and 15 more. Substitute compatibility should be verified for your specific system.
Is 144150 still available?
144150 is currently cancelled.
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