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W701-56C — COUPLING BODY,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

W701-56C: COUPLING BODY,TUBE.

The COUPLING BODY,TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, overall_length: 1.576 INCHES NOMINAL IN, outside_diameter: 4.390 INCHES NOMINAL IN, style_designator: FLEXIBLE COUPLING BODY, surface_treatment: ANODIZE, tube_outside_diameter_for_which_designed: 3.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-166-0914, 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
W701-56C
NSN: 4730-01-166-0914
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 79326 — TRANSDIGM INC DIV ADELWIGGINS GROUP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_length1.576 INCHES NOMINAL IN
outside_diameter4.390 INCHES NOMINAL IN
special_featuresWITH 1 NUT SUB-ASSY P/N W700-DE-03; 2 RETAINERS SUB-ASSY P/N W700-DE-042 WASHERS P/N 6305-9; 2 WASHERS P/N 6375-9; 2 WASHERS P/N 6375-9B
style_designatorFLEXIBLE COUPLING BODY
surface_treatmentANODIZE
tube_outside_diameter_for_which_designed3.500 INCHES NOMINAL IN
NSN4730-01-166-0914
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: W701-56C · 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
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 3.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLEXIBLE COUPLING BODY
•
OUTSIDE DIAMETER: 4.390 INCHES NOMINAL IN
•
SURFACE TREATMENT: ANODIZE
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED3.500 INCHES NOMINAL IN
STYLE DESIGNATORFLEXIBLE COUPLING BODY
OVERALL LENGTH1.576 INCHES NOMINAL IN
OUTSIDE DIAMETER4.390 INCHES NOMINAL IN
SPECIAL FEATURESWITH 1 NUT SUB-ASSY P/N W700-DE-03; 2 RETAINERS SUB-ASSY P/N W700-DE-042 WASHERS P/N 6305-9; 2 WASHERS P/N 6375-9; 2 WASHERS P/N 6375-9B
SURFACE TREATMENTANODIZE
MATERIALALUMINUM ALLOY
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is W701-56C?
W701-56C is a COUPLING BODY,TUBE.
What is the NSN for W701-56C?
W701-56C is cataloged in the U.S. Government catalog under NSN 4730-01-166-0914. This indicates validated use in U.S. government and defense supply chains.
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