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DPL4010 — FITTING,STRUCTURAL COMPONENT,AIR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

DPL4010: FITTING,STRUCTURAL COMPONENT,AIR.

FITTING,STRUCTURAL COMPONENT,AIR. Key specifications include special_features: (CAI) CRITICAL APPLICATION ITEM; AIRCRAFT TYPE: HELICOPTER; PART TYPE: HELICOPTER; PART TYPE: AIRFRAME, supplementary_features: PART OF: HYDRAULICS LINES/TUBING, end_item_identification: FSC 1650, criticality_code_justification: FEAT, part_name_assigned_by_controlling_agency: ADAPTER. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-438-3162, 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
DPL4010
NSN: 4730-01-438-3162
NIINs: 014383162, 014383164, 014383166, 014383167, 014383169, 014383174
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 14798 — DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY (USA)
SPECIFICATIONS
special_features(CAI) CRITICAL APPLICATION ITEM; AIRCRAFT TYPE: HELICOPTER; PART TYPE: HELICOPTER; PART TYPE: AIRFRAME
supplementary_featuresPART OF: HYDRAULICS LINES/TUBING
end_item_identificationFSC 1650
criticality_code_justificationFEAT
part_name_assigned_by_controlling_agencyADAPTER
NSN4730-01-438-3162
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: DPL4010 · 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is DPL4010?
DPL4010 is a FITTING,STRUCTURAL COMPONENT,AIR.
What is the NSN for DPL4010?
DPL4010 is cataloged in the U.S. Government catalog under NSN 4730-01-438-3162. 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.