PartsTable
Technical Data Sheet
4-4 140131C ✓ 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 TUBE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, seat_angle: 30.0 DEGREES FIRST END, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) SECOND END, style_designator: THREADED INTERNAL SWIVEL, THREADED INTERNAL RIGID, nominal_thread_size: 0.250 INCHES ALL ENDS IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-007-7158, 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
4-4 140131C
NSN: 4730-01-007-7158
FSC: 4730
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
seat_angle30.0 DEGREES FIRST END
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) SECOND END
style_designatorTHREADED INTERNAL SWIVEL, THREADED INTERNAL RIGID
nominal_thread_size0.250 INCHES ALL ENDS IN
nominal_overall_length1.620 INCHES IN
thread_series_designatorNPSM FIRST END
nondefinitive_spec/std_data23 FIGURE
specification/standard_data81343-J516 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN4730-01-007-7158
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4-4 140131C · 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: 23 FIGURE
CONNECTION STYLE: SWIVEL NUT INVERTED FLARE (PIPE) FIRST END
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
MATERIAL: STEEL OVERALL
NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN
THREAD SERIES DESIGNATOR: NPSM FIRST END
SEAT ANGLE: 30.0 DEGREES FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA23 FIGURE
CONNECTION STYLESWIVEL NUT INVERTED FLARE (PIPE) FIRST END
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS IN
THREAD SERIES DESIGNATORNPSM FIRST END
THREAD SERIES DESIGNATORNPTF SECOND END
SEAT ANGLE30.0 DEGREES FIRST END
STYLE DESIGNATORTHREADED INTERNAL SWIVEL, THREADED INTERNAL RIGID
SPECIFICATION/STANDARD DATA81343-J516 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
V-1C-1068Interchangeable
interchangeable cross-reference
interchangeable
IC/N32A6Interchangeable
interchangeable cross-reference
interchangeable
V-1C PART 1068Interchangeable
interchangeable cross-reference
interchangeable
M2118Interchangeable
interchangeable cross-reference
interchangeable
4149Interchangeable
interchangeable cross-reference
interchangeable
FP2118Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-4 140131C?
4-4 140131C is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 4-4 140131C?
There are 18 known substitutes for 4-4 140131C: V-1C-1068, IC/N32A6, V-1C PART 1068 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-4 140131C?
4-4 140131C is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-007-7158. This indicates validated use in U.S. government and defense supply chains.
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