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35956-3 — DUCT,TURBINE,AIRCRAFT GAS TURBIN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

35956-3: DUCT,TURBINE,AIRCRAFT GAS TURBIN.

DUCT,TURBINE,AIRCRAFT GAS TURBIN. Key specifications include diameter: 2.000 INCHES NOMINAL IN, material: STEEL COMP 321 DUCT, overall_length: 9.130 INCHES NOMINAL IN, material_thickness: 0.028 INCHES NOMINAL IN, end_item_identification: LONGBOW APACHE, part_name_assigned_by_controlling_agency: DUCT ASSY, PRESS RGLTR SOV, OUTLET, RH. This part is cataloged in the U.S.

Government catalog under NSN 2840-01-472-8686, 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
35956-3
NSN: 2840-01-472-8686
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 12883 — HELIGEAR ACQUISITION CO. DBA NORTHSTAR AEROSPACE PHOENIX (USA)
SPECIFICATIONS
diameter2.000 INCHES NOMINAL IN
materialSTEEL COMP 321 DUCT
overall_length9.130 INCHES NOMINAL IN
material_thickness0.028 INCHES NOMINAL IN
end_item_identificationLONGBOW APACHE
part_name_assigned_by_controlling_agencyDUCT ASSY, PRESS RGLTR SOV, OUTLET, RH
NSN2840-01-472-8686
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DUCT,TURBINE,AIRCRAFT GAS TURBIN TITLE COMPONENT PN 35956-3 MFR DUCT,TURBINE,AIRCRAFT
KEY FEATURES
•
DIAMETER: 2.000 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.028 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 321 DUCT
TECHNICAL CHARACTERISTICS
DIAMETER2.000 INCHES NOMINAL IN
OVERALL LENGTH9.130 INCHES NOMINAL IN
MATERIAL THICKNESS0.028 INCHES NOMINAL IN
SPECIAL FEATURESDUCT IS THE SAME AS P/N 7-511712043-1 EXCEPT LENGTH IS .18 IN. SHORTER DUE TO PART RECONFIGURATION, MUST MEET THE FOLLOWING REQUIREMENTS: OPERATING MEDIUM-AIR, TEMP-550 DEGREES FAHRENHEIT, PRESSURE-60 PSIG MAX, PROOF PRESSURE-120 PSIG MIN., BURST PRESSURE-180 PSIG IN
PART NAME ASSIGNED BY CONTROLLING AGENCYDUCT ASSY, PRESS RGLTR SOV, OUTLET, RH
END ITEM IDENTIFICATIONLONGBOW APACHE
MATERIALSTEEL COMP 321 DUCT
OTHER ITEMS IN FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2840-00-000-0048 2840-00-000-0049 2840-00-001-1741 2840-00-001-1743 2840-00-001-2117 2840-00-001-2284 2840-00-001-3922 2840-00-001-4903
SUBSTITUTES & CROSS-REFERENCES 1
7-511712043Reference 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 35956-3?
35956-3 is a DUCT,TURBINE,AIRCRAFT GAS TURBIN.
What parts can replace 35956-3?
There is 1 known substitute for 35956-3: 7-511712043. Substitute compatibility should be verified for your specific system.
What is the NSN for 35956-3?
35956-3 is cataloged in the U.S. Government catalog under NSN 2840-01-472-8686. 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.