PartsTable
Technical Data Sheet
189392 ✓ 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

SOCKET,PLUG-IN ELECTRONIC COMPON. Key specifications include material: IRON OVERALL, leg_length: 2.250 INCHES NOMINAL SECOND END IN, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, special_features: ALL THREAD DIRECTIONS R-H, surface_treatment: ZINC OUTSIDE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-263-3740, 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
189392
NSN: 4730-00-263-3740
FSC: 4730
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialIRON OVERALL
leg_length2.250 INCHES NOMINAL SECOND END IN
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
special_featuresALL THREAD DIRECTIONS R-H
surface_treatmentZINC OUTSIDE
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
nominal_thread_size2.500 INCHES FIRST END IN
maximum_operating_temp260.0 CELSIUS FIRST RESPONSE DEGC
end_item_identificationAIRPORT SURVEILLANCE DETECTION EQUIPMENT 3 (ASDE3)
media_for_which_designedSTEAM FIRST RESPONSE
thread_series_designatorNPT ALL ENDS
NSN4730-00-263-3740
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 189392 · 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
NONDEFINITIVE SPEC/STD DATA: 2 TYPE
SURFACE TREATMENT: ZINC INSIDE
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
THREAD SERIES DESIGNATOR: NPT ALL ENDS
NOMINAL THREAD SIZE: 2.000 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA2 TYPE
SURFACE TREATMENTZINC INSIDE
SURFACE TREATMENTZINC OUTSIDE
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE2.000 INCHES SECOND END IN
NOMINAL THREAD SIZE2.500 INCHES FIRST END IN
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
MATERIALIRON OVERALL
MAXIMUM OPERATING TEMP65.6 CELSIUS SECOND RESPONSE DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
8133Interchangeable
interchangeable cross-reference
interchangeable
806-007Interchangeable
interchangeable cross-reference
interchangeable
01001008Interchangeable
interchangeable cross-reference
interchangeable
6501D20-JInterchangeable
interchangeable cross-reference
interchangeable
R1454-15Interchangeable
interchangeable cross-reference
interchangeable
6501D2C102JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 189392?
189392 is a SOCKET,PLUG-IN ELECTRONIC COMPON.
What parts can replace 189392?
There are 20 known substitutes for 189392: 8133, 806-007, 01001008 and 17 more. Substitute compatibility should be verified for your specific system.
Is 189392 still available?
189392 is currently cancelled.
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