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071-78274-2 — RESTRICTOR UNIT,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

071-78274-2: RESTRICTOR UNIT,FLUID FLOW.

The RESTRICTOR UNIT,FLUID FLOW is a the manufacturer industrial component. Key specifications include end_item_identification: F-15I AIRCRAFT, part_name_assigned_by_controlling_agency: ORIFICE AND FILTER ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-449-6911, 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
071-78274-2
NSN: 4730-01-449-6911
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 9P5N5 — MOOG MILITARY AIRCRAFT LLC (USA)
SPECIFICATIONS
special_featuresASSEMBLY PARTS:P/N 071-69227 BODY,ORIFICE AND FILTER;P/N A22280-1 FILTER;P/N 102-69225 SPACER;P/N 071-60065-200-100 FILTER DISC;P/N 071-59698 RETAINER,FILTER;P/N 071-69226-AR ORIFICE
end_item_identificationF-15I AIRCRAFT
part_name_assigned_by_controlling_agencyORIFICE AND FILTER ASSEMBLY
NSN4730-01-449-6911
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 071-78274-2 · 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
SPECIAL FEATURESASSEMBLY PARTS:P/N 071-69227 BODY,ORIFICE AND FILTER;P/N A22280-1 FILTER;P/N 102-69225 SPACER;P/N 071-60065-200-100 FILTER DISC;P/N 071-59698 RETAINER,FILTER;P/N 071-69226-AR ORIFICE
PART NAME ASSIGNED BY CONTROLLING AGENCYORIFICE AND FILTER ASSEMBLY
END ITEM IDENTIFICATIONF-15I AIRCRAFT
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
071-78274Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 071-78274-2?
071-78274-2 is a RESTRICTOR UNIT,FLUID FLOW.
What parts can replace 071-78274-2?
There is 1 known substitute for 071-78274-2: 071-78274. Substitute compatibility should be verified for your specific system.
What is the NSN for 071-78274-2?
071-78274-2 is cataloged in the U.S. Government catalog under NSN 4730-01-449-6911. 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.