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ES12A12NJ — ADAPTER,STRAIGHT,TUBE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

ES12A12NJ: ADAPTER,STRAIGHT,TUBE TO HOSE.

The ADAPTER,STRAIGHT,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2B FIRST END, connection_type: UNTHREADED INTERNAL HOSE SECOND END, connection_style: CRIMPED (HOSE) SECOND END, nominal_thread_size: 1.062 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-386-1809, 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
ES12A12NJ
NSN: 4730-01-386-1809
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: K5741 — GATES HYDRAULICS LTD (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
seat_angle37.0 DEGREES FIRST END
thread_class2B FIRST END
connection_typeUNTHREADED INTERNAL HOSE SECOND END
connection_styleCRIMPED (HOSE) SECOND END
nominal_thread_size1.062 INCHES FIRST END IN
nominal_overall_length3.860 INCHES IN
thread_quantity_per_inch12 FIRST END
thread_series_designatorUN FIRST END
nominal_inside_diameter_hose_accommodated0.750 INCHES SECOND END IN
nominal_outside_diameter_hose_accommodated1.156 INCHES SECOND END IN
nominal_outside_diameter_tube_accommodated0.750 INCHES FIRST END IN
NSN4730-01-386-1809
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ES12A12NJ · 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
•
CONNECTION STYLE: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.750 INCHES SECOND END IN
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 1.156 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 3.860 INCHES IN
•
CONNECTION TYPE: UNTHREADED INTERNAL HOSE SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
CONNECTION STYLECRIMPED (HOSE) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.750 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED1.156 INCHES SECOND END IN
NOMINAL OVERALL LENGTH3.860 INCHES IN
CONNECTION TYPEUNTHREADED INTERNAL HOSE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END IN
NOMINAL THREAD SIZE1.062 INCHES FIRST END IN
SEAT ANGLE37.0 DEGREES FIRST END
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 2
12U-612Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
87024A1411Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 ES12A12NJ?
ES12A12NJ is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What parts can replace ES12A12NJ?
There are 2 known substitutes for ES12A12NJ: 12U-612, 87024A1411. Substitute compatibility should be verified for your specific system.
What is the NSN for ES12A12NJ?
ES12A12NJ is cataloged in the U.S. Government catalog under NSN 4730-01-386-1809. This indicates validated use in U.S. government and defense supply chains.
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