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12509578 — MANIFOLD ASSEMBLY,HYDRAULIC

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12509578: MANIFOLD ASSEMBLY,HYDRAULIC.

The MANIFOLD ASSEMBLY,HYDRAULIC is a the manufacturer industrial component. Key specifications include material: IRON CAST, connection_type: THREADED INTERNAL TUBE, special_features: MATERIAL IS UNSF33100 PER ASTM A536 65-45-12, operating_pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, nominal_thread_size: 0.875 INCHES IN, end_connection_quantity: 12. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-606-8744, 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
12509578
NSN: 4730-01-606-8744
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialIRON CAST
connection_typeTHREADED INTERNAL TUBE
special_featuresMATERIAL IS UNSF33100 PER ASTM A536 65-45-12
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
nominal_thread_size0.875 INCHES IN
end_connection_quantity12
end_item_identification2320-01-522-1859
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
end_item_design_control_activity19207
end_item_identification_designatorMRU
part_name_assigned_by_controlling_agencyMANIFOLD ASSEMBLY, 10 TON DUMP
NSN4730-01-606-8744
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12509578 · 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: 19207
•
CONNECTION TYPE: THREADED INTERNAL TUBE
•
END CONNECTION QUANTITY: 12
•
END ITEM IDENTIFICATION DESIGNATOR: MRU
•
OPERATING PRESSURE: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
NOMINAL THREAD SIZE: 0.875 INCHES IN
TECHNICAL CHARACTERISTICS
END ITEM DESIGN CONTROL ACTIVITY19207
CONNECTION TYPETHREADED INTERNAL TUBE
END CONNECTION QUANTITY12
END ITEM IDENTIFICATION DESIGNATORMRU
OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
NOMINAL THREAD SIZE0.875 INCHES IN
SPECIAL FEATURESMATERIAL IS UNSF33100 PER ASTM A536 65-45-12
PART NAME ASSIGNED BY CONTROLLING AGENCYMANIFOLD ASSEMBLY, 10 TON DUMP
END ITEM IDENTIFICATION2320-01-522-1859
MATERIALIRON CAST
SUBSTITUTES & CROSS-REFERENCES 1
407651Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12509578?
12509578 is a MANIFOLD ASSEMBLY,HYDRAULIC.
What parts can replace 12509578?
There is 1 known substitute for 12509578: 407651. Substitute compatibility should be verified for your specific system.
What is the NSN for 12509578?
12509578 is cataloged in the U.S. Government catalog under NSN 4730-01-606-8744. This indicates validated use in U.S. government and defense supply chains.
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