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Technical Data Sheet
PartsTable / COMPONENT / 7405-4
7405-4 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The ACTUATOR,MECHANICAL,AIRCRAFT is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: TWO 0.938 IN.DIA HOLES,6.503 IN.C TO C IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-096-8756, 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
7405-4
NSN: 4730-00-096-8756
FSC: 4730
CAGE: 79470 — DANA CORP WEATHERHEAD DIV (USA)
SPECIFICATIONS
general_characteristics_item_descriptionTWO 0.938 IN.DIA HOLES,6.503 IN.C TO C IN
NSN4730-00-096-8756
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7405-4 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
217660Interchangeable
interchangeable cross-reference
interchangeable
H8031Interchangeable
interchangeable cross-reference
interchangeable
4B8317Interchangeable
interchangeable cross-reference
interchangeable
D74054Interchangeable
interchangeable cross-reference
interchangeable
236632Interchangeable
interchangeable cross-reference
interchangeable
CVCPICInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7405-4?
7405-4 is a ACTUATOR,MECHANICAL,AIRCRAFT.
What parts can replace 7405-4?
There are 21 known substitutes for 7405-4: 217660, H8031, 4B8317 and 18 more. Substitute compatibility should be verified for your specific system.
Is 7405-4 still available?
7405-4 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026