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6400X2 — ELBOW,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

6400X2: ELBOW,PIPE TO TUBE.

The ELBOW,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, flow_angle: 90.0 DEGREES, leg_length: 0.500 INCHES NOMINAL FIRST END IN, thread_class: 2B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, connection_style: DOUBLE COMPRESSION (TUBE) FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-221-3901, 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
6400X2
NSN: 4730-00-221-3901
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flow_angle90.0 DEGREES
leg_length0.500 INCHES NOMINAL FIRST END IN
thread_class2B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
connection_styleDOUBLE COMPRESSION (TUBE) FIRST END
nominal_thread_size0.125 INCHES SECOND END IN
seat_nominal_radius0.062 INCHES FIRST END IN
thread_series_designatorNPTF SECOND END
nominal_outside_diameter_tube_accommodated0.125 INCHES FIRST END IN
NSN4730-00-221-3901
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6400X2 · 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
•
FLOW ANGLE: 90.0 DEGREES
•
CONNECTION STYLE: DOUBLE COMPRESSION (TUBE) FIRST END
•
SEAT NOMINAL RADIUS: 0.062 INCHES FIRST END IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.125 INCHES FIRST END IN
•
LEG LENGTH: 0.500 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
CONNECTION STYLEDOUBLE COMPRESSION (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
SEAT NOMINAL RADIUS0.062 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.125 INCHES FIRST END IN
LEG LENGTH0.500 INCHES NOMINAL FIRST END IN
LEG LENGTH0.660 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE0.125 INCHES SECOND END IN
SUBSTITUTES & CROSS-REFERENCES 4
189D1-8X1-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
A700Reference document
Same NSN cross-reference
Reference document — Secondary reference
X12233Reference document
Same NSN cross-reference
Reference document — Secondary reference
289TS2-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6400X2?
6400X2 is a ELBOW,PIPE TO TUBE.
What parts can replace 6400X2?
There are 4 known substitutes for 6400X2: 189D1-8X1-8, A700, X12233 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6400X2?
6400X2 is cataloged in the U.S. Government catalog under NSN 4730-00-221-3901. This indicates validated use in U.S. government and defense supply chains.
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