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AP3755T14 — ELBOW,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AP3755T14: ELBOW,TUBE.

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include end_item_identification: AIRCRAFT; B-2. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-406-4259, 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
AP3755T14
NSN: 4730-01-406-4259
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 01673 — SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS (USA)
SPECIFICATIONS
end_item_identificationAIRCRAFT; B-2
NSN4730-01-406-4259
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AP3755T14 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONAIRCRAFT; B-2
SUBSTITUTES & CROSS-REFERENCES 3
4PHS218-14Reference document
Same NSN cross-reference
Reference document — Secondary reference
07A161Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
07A345-14Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is AP3755T14?
AP3755T14 is a ELBOW,TUBE.
What parts can replace AP3755T14?
There are 3 known substitutes for AP3755T14: 4PHS218-14, 07A161, 07A345-14. Substitute compatibility should be verified for your specific system.
What is the NSN for AP3755T14?
AP3755T14 is cataloged in the U.S. Government catalog under NSN 4730-01-406-4259. 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.