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12 HX6-S — UNION,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12 HX6-S: UNION,PIPE TO TUBE.

The UNION,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL BODY, seat_angle: 37.0 DEGREES ALL ENDS, inlet_location: RIGHT-HAND SIDE SECOND INLET, connection_type: THREADED INTERNAL TUBE ALL ENDS, style_designator: CENTER WRENCHING FACILITY W/ THREADED RELIEF, coupling_flange_shape: HEXAGON. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-680-5500, 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
12 HX6-S
NSN: 4730-01-680-5500
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
materialSTEEL BODY
seat_angle37.0 DEGREES ALL ENDS
inlet_locationRIGHT-HAND SIDE SECOND INLET
connection_typeTHREADED INTERNAL TUBE ALL ENDS
style_designatorCENTER WRENCHING FACILITY W/ THREADED RELIEF
coupling_flange_shapeHEXAGON
nominal_overall_length2.31 INCHES IN
end_item_identification5420-01-545-7365
part_name_assigned_by_controlling_agencySWIVEL NUT UNION
NSN4730-01-680-5500
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12 HX6-S · 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
•
COUPLING FLANGE SHAPE: HEXAGON
•
NOMINAL OVERALL LENGTH: 2.31 INCHES IN
•
INLET LOCATION: LEFT-HAND SIDE FIRST INLET
•
CONNECTION TYPE: THREADED INTERNAL TUBE ALL ENDS
•
STYLE DESIGNATOR: CENTER WRENCHING FACILITY W/ THREADED RELIEF
•
SEAT ANGLE: 37.0 DEGREES ALL ENDS
TECHNICAL CHARACTERISTICS
COUPLING FLANGE SHAPEHEXAGON
NOMINAL OVERALL LENGTH2.31 INCHES IN
INLET LOCATIONLEFT-HAND SIDE FIRST INLET
INLET LOCATIONRIGHT-HAND SIDE SECOND INLET
CONNECTION TYPETHREADED INTERNAL TUBE ALL ENDS
STYLE DESIGNATORCENTER WRENCHING FACILITY W/ THREADED RELIEF
SEAT ANGLE37.0 DEGREES ALL ENDS
SPECIAL FEATURESHEX 1 1/4 INCH; MAXIMUM DYNAMIC PRESSURE 5000 PSI; TUBE TO TUBE CONNECTION- BOTH ENDS FEMALE 37 DEGREE FLARE SWIVEL; BODY MATERIAL STEEL, CHROMIUM- 6 FREE; CONNECTION O.D. 3/4 INCH; ADAPTERS ARE A RELIABLE LEAK-FREE METAL TO METAL CONNECTION SOLUTION FOR MOST HIGH PRESSURE HYDRAULIC APPLICATIONS. IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSWIVEL NUT UNION
END ITEM IDENTIFICATION5420-01-545-7365
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12 HX6-S?
12 HX6-S is a UNION,PIPE TO TUBE.
What is the NSN for 12 HX6-S?
12 HX6-S is cataloged in the U.S. Government catalog under NSN 4730-01-680-5500. This indicates validated use in U.S. government and defense supply chains.
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