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Technical Data Sheet

4-202142-1/2-6 — ADAPTER,STRAIGHT,PIPE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4-202142-1/2-6: ADAPTER,STRAIGHT,PIPE TO HOSE.

The ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY BODY, seat_angle: 37.0 DEGREES SECOND END, flange_shape: ROUND SECOND END, connection_style: INVERTED FLARE (PIPE) SECOND END, style_designator: INSERT AND THREADED EXTERNAL, nominal_thickness: 0.84 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-610-0686, 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
4-202142-1/2-6
NSN: 4730-01-610-0686
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY BODY
seat_angle37.0 DEGREES SECOND END
flange_shapeROUND SECOND END
connection_styleINVERTED FLARE (PIPE) SECOND END
style_designatorINSERT AND THREADED EXTERNAL
nominal_thickness0.84 INCHES FIRST END IN
nominal_thread_size0.5625 INCHES SECOND END IN
nominal_overall_length1.67 INCHES IN
thread_quantity_per_inch18 SECOND END
NSN4730-01-610-0686
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4-202142-1/2-6 · 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
•
FLANGE SHAPE: ROUND SECOND END
•
CONNECTION STYLE: PLAIN (HOSE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.67 INCHES IN
•
STYLE DESIGNATOR: INSERT AND THREADED EXTERNAL
•
NOMINAL THREAD SIZE: 0.5625 INCHES SECOND END IN
•
SEAT ANGLE: 37.0 DEGREES SECOND END
•
THREAD QUANTITY PER INCH: 18 SECOND END
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND SECOND END
CONNECTION STYLEPLAIN (HOSE) FIRST END
CONNECTION STYLEINVERTED FLARE (PIPE) SECOND END
NOMINAL OVERALL LENGTH1.67 INCHES IN
STYLE DESIGNATORINSERT AND THREADED EXTERNAL
NOMINAL THREAD SIZE0.5625 INCHES SECOND END IN
SEAT ANGLE37.0 DEGREES SECOND END
THREAD QUANTITY PER INCH18 SECOND END
MATERIALNICKEL ALLOY BODY
NOMINAL THICKNESS0.84 INCHES FIRST END IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
4307-3-6-NICUSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4-202142-1/2-6?
4-202142-1/2-6 is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace 4-202142-1/2-6?
There is 1 known substitute for 4-202142-1/2-6: 4307-3-6-NICU. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-202142-1/2-6?
4-202142-1/2-6 is cataloged in the U.S. Government catalog under NSN 4730-01-610-0686. This indicates validated use in U.S. government and defense supply chains.
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