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7M765-20C-1S — COUPLING ASSEMBLY,TUBE,FLEXIBLE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7M765-20C-1S: COUPLING ASSEMBLY,TUBE,FLEXIBLE.

COUPLING ASSEMBLY,TUBE,FLEXIBLE. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 0.910 INCHES NOMINAL IN, outside_diameter: 1.770 INCHES NOMINAL IN, special_features: HALF COUPLING WITH SAFETY STRAP, style_designator: FLEXIBLE COUPLING ASSEMBLY, tube_outside_diameter_for_which_designed: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-573-8254, 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
7M765-20C-1S
NSN: 4730-01-573-8254
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length0.910 INCHES NOMINAL IN
outside_diameter1.770 INCHES NOMINAL IN
special_featuresHALF COUPLING WITH SAFETY STRAP
style_designatorFLEXIBLE COUPLING ASSEMBLY
tube_outside_diameter_for_which_designed1.250 INCHES NOMINAL IN
NSN4730-01-573-8254
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7M765-20C-1S · 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: 1.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLEXIBLE COUPLING ASSEMBLY
•
OUTSIDE DIAMETER: 1.770 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.250 INCHES NOMINAL IN
STYLE DESIGNATORFLEXIBLE COUPLING ASSEMBLY
OVERALL LENGTH0.910 INCHES NOMINAL IN
OUTSIDE DIAMETER1.770 INCHES NOMINAL IN
SPECIAL FEATURESHALF COUPLING WITH SAFETY STRAP
END ITEM IDENTIFICATIONAV8-B AIRFRAMES; FUEL SYSTEM, INSTALL; TAV-8B AIRCRAFT MODEL CODE; AV-8B NIGHT ATTACK AIRCRAFT; AV-8B RADAR VERSION ATTACK AIRCRAFT; AV-8B AIRCRAFT MODEL CODE; AV-8 AIRCRAFT CODE FOR ITALIAN (FMS); AV-8 AIRCRAFT CODE FOR SPAIN (FMS)
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 2
7M765Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
14C23-20CReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7M765-20C-1S?
7M765-20C-1S is a COUPLING ASSEMBLY,TUBE,FLEXIBLE.
What parts can replace 7M765-20C-1S?
There are 2 known substitutes for 7M765-20C-1S: 7M765, 14C23-20C. Substitute compatibility should be verified for your specific system.
What is the NSN for 7M765-20C-1S?
7M765-20C-1S is cataloged in the U.S. Government catalog under NSN 4730-01-573-8254. This indicates validated use in U.S. government and defense supply chains.
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