PartsTable
Technical Data Sheet
Download PDF

11439266 — MANIFOLD,HYDRAULIC SYSTEM ACCESS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

11439266: MANIFOLD,HYDRAULIC SYSTEM ACCESS.

MANIFOLD,HYDRAULIC SYSTEM ACCESS. Key specifications include material: STEEL CORROSION RESISTING, flange_width: 5.000 INCHES IN, flange_length: 16.600 INCHES IN, connection_type: FLANGE, RECTANGULAR W/HOLES, end_item_design_control_activity: 18876, end_item_identification_designator: MANIFOLD, COOLANT. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-503-7715, 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
11439266
NSN: 4730-01-503-7715
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
flange_width5.000 INCHES IN
flange_length16.600 INCHES IN
connection_typeFLANGE, RECTANGULAR W/HOLES
end_connection_quantity2
end_item_design_control_activity18876
end_item_identification_designatorMANIFOLD, COOLANT
NSN4730-01-503-7715
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 11439266 · 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
KEY FEATURES
•
END ITEM DESIGN CONTROL ACTIVITY: 18876
•
CONNECTION TYPE: FLANGE, RECTANGULAR W/HOLES
•
END CONNECTION QUANTITY: 2
•
END ITEM IDENTIFICATION DESIGNATOR: MANIFOLD, COOLANT
•
FLANGE WIDTH: 5.000 INCHES IN
•
MATERIAL: STEEL CORROSION RESISTING
•
FLANGE LENGTH: 16.600 INCHES IN
TECHNICAL CHARACTERISTICS
END ITEM DESIGN CONTROL ACTIVITY18876
CONNECTION TYPEFLANGE, RECTANGULAR W/HOLES
END CONNECTION QUANTITY2
END ITEM IDENTIFICATION DESIGNATORMANIFOLD, COOLANT
FLANGE WIDTH5.000 INCHES IN
MATERIALSTEEL CORROSION RESISTING
FLANGE LENGTH16.600 INCHES IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 11439266?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 11439266?
11439266 is a MANIFOLD,HYDRAULIC SYSTEM ACCESS.
What is the NSN for 11439266?
11439266 is cataloged in the U.S. Government catalog under NSN 4730-01-503-7715. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 11439266

✓ 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.