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Technical Data Sheet
144100 ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include color: BLACK, material: SILICON SEMICONDUCTOR, flexibility: SEMIRIGID, reducer_type: CONCENTRIC, overall_length: 1.000 INCHES NOMINAL IN, connection_type: THREADED INTERNAL PIPE ALL ENDS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-231-5647, 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
144100
NSN: 4730-00-231-5647
FSC: 4730
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
colorBLACK
materialSILICON SEMICONDUCTOR
flexibilitySEMIRIGID
reducer_typeCONCENTRIC
overall_length1.000 INCHES NOMINAL IN
connection_typeTHREADED INTERNAL PIPE ALL ENDS
mounting_methodTHREADED STUD(S)
connection_stylePLAIN (PIPE) ALL ENDS
style_designatorSHRINKABLE
surface_treatmentZINC OVERALL
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.190 INCHES IN
NSN4730-00-231-5647
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 144100 · 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
NOMINAL THREAD SIZE: 0.375 INCHES SECOND END IN
MAXIMUM OPERATING TEMP: 500.0 FAHRENHEIT FIRST RESPONSE DEGF
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SECOND RESPONSE
THREAD SERIES DESIGNATOR: NPT ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.375 INCHES SECOND END IN
MAXIMUM OPERATING TEMP500.0 FAHRENHEIT FIRST RESPONSE DEGF
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SECOND RESPONSE DEGF
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SECOND RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM FIRST RESPONSE
END ITEM IDENTIFICATIONCRANE-SHOVEL,TRUCK MOUNTED,20 TON,3/4 CU YD; QUICKWAY MODEL M202
NOMINAL THREAD SIZE0.500 INCHES FIRST END IN
THREAD SERIES DESIGNATORNPT ALL ENDS
MATERIALIRON MALLEABLE OVERALL
MEDIA FOR WHICH DESIGNEDAIR THIRD RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
146063Interchangeable
interchangeable cross-reference
interchangeable
WWP471Interchangeable
interchangeable cross-reference
interchangeable
142269Interchangeable
interchangeable cross-reference
interchangeable
MS51887-89Interchangeable
interchangeable cross-reference
interchangeable
WWP471BEQBULEInterchangeable
interchangeable cross-reference
interchangeable
NAS1442-16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 144100?
144100 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 144100?
There are 17 known substitutes for 144100: 146063, WWP471, 142269 and 14 more. Substitute compatibility should be verified for your specific system.
Is 144100 still available?
144100 is currently cancelled.
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