PartsTable
Technical Data Sheet
FN04-02MB ✓ 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 ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: THREADED EXTERNAL HOSE GRIPPING SECOND END, connection_style: PLAIN (PIPE) FIRST END, operating_pressure: 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 0.125 INCHES FIRST END IN, nominal_overall_length: 1.250 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-202-9381, 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
FN04-02MB
NSN: 4730-00-202-9381
FSC: 4730
CAGE: 30327 — IMPERIAL (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
connection_typeTHREADED EXTERNAL HOSE GRIPPING SECOND END
connection_stylePLAIN (PIPE) FIRST END
operating_pressure2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.125 INCHES FIRST END IN
nominal_overall_length1.250 INCHES IN
thread_series_designatorNPT FIRST END
furnished_items_and_quantity1 SHORT COUPLING NUT WITH SLEEVE
nominal_inside_diameter_hose_accommodated0.250 INCHES SECOND END IN
nominal_outside_diameter_hose_accommodated0.420 INCHES SECOND END IN
NSN4730-00-202-9381
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: FN04-02MB · 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: 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL OVERALL LENGTH: 1.250 INCHES IN
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.250 INCHES SECOND END IN
MATERIAL: COPPER ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 0.420 INCHES SECOND END IN
NOMINAL THREAD SIZE: 0.125 INCHES FIRST END IN
CONNECTION STYLE: GRIPPING (HOSE) SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING PRESSURE2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL OVERALL LENGTH1.250 INCHES IN
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.250 INCHES SECOND END IN
MATERIALCOPPER ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED0.420 INCHES SECOND END IN
NOMINAL OVERALL LENGTH1.250 INCHES IN
NOMINAL THREAD SIZE0.125 INCHES FIRST END IN
CONNECTION STYLEGRIPPING (HOSE) SECOND END
THREAD SERIES DESIGNATORNPT FIRST END
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED0.420 INCHES SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
12FNInterchangeable
interchangeable cross-reference
interchangeable
2250236Interchangeable
interchangeable cross-reference
interchangeable
96C5Interchangeable
interchangeable cross-reference
interchangeable
209-060-655Interchangeable
interchangeable cross-reference
interchangeable
209-060-655-005Interchangeable
interchangeable cross-reference
interchangeable
S-1490Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FN04-02MB?
FN04-02MB is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace FN04-02MB?
There are 17 known substitutes for FN04-02MB: 12FN, 2250236, 96C5 and 14 more. Substitute compatibility should be verified for your specific system.
Is FN04-02MB still available?
FN04-02MB is currently cancelled.
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