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W701-16T — COUPLING ASSEMBLY,TUBE,FLEXIBLE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

W701-16T: COUPLING ASSEMBLY,TUBE,FLEXIBLE.

COUPLING ASSEMBLY,TUBE,FLEXIBLE. Key specifications include material: TITANIUM, overall_length: 1.290 INCHES NOMINAL IN, outside_diameter: 1.689 INCHES NOMINAL IN, style_designator: FLEXIBLE COUPLING ASSEMBLY, tube_outside_diameter_for_which_designed: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-202-5795, 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
W701-16T
NSN: 4730-01-202-5795
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 79326 — TRANSDIGM INC DIV ADELWIGGINS GROUP (USA)
SPECIFICATIONS
materialTITANIUM
overall_length1.290 INCHES NOMINAL IN
outside_diameter1.689 INCHES NOMINAL IN
style_designatorFLEXIBLE COUPLING ASSEMBLY
tube_outside_diameter_for_which_designed1.000 INCHES NOMINAL IN
NSN4730-01-202-5795
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: W701-16T · 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: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLEXIBLE COUPLING ASSEMBLY
•
OUTSIDE DIAMETER: 1.689 INCHES NOMINAL IN
•
MATERIAL: TITANIUM
TECHNICAL CHARACTERISTICS
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.000 INCHES NOMINAL IN
STYLE DESIGNATORFLEXIBLE COUPLING ASSEMBLY
OVERALL LENGTH1.290 INCHES NOMINAL IN
OUTSIDE DIAMETER1.689 INCHES NOMINAL IN
MATERIALTITANIUM
SUBSTITUTES & CROSS-REFERENCES 3
12J71-16TSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ST7M174Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
ST7M174-16TReference document
Same NSN cross-reference
Reference document — Secondary reference
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 W701-16T?
W701-16T is a COUPLING ASSEMBLY,TUBE,FLEXIBLE.
What parts can replace W701-16T?
There are 3 known substitutes for W701-16T: 12J71-16T, ST7M174, ST7M174-16T. Substitute compatibility should be verified for your specific system.
What is the NSN for W701-16T?
W701-16T is cataloged in the U.S. Government catalog under NSN 4730-01-202-5795. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.