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12477604 — MANIFOLD,HYDRAULIC SYSTEM ACCESS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12477604: MANIFOLD,HYDRAULIC SYSTEM ACCESS.

MANIFOLD,HYDRAULIC SYSTEM ACCESS. Key specifications include material: ALUMINUM ALLOY, connection_type: THREADED INTERNAL BOSS, operating_pressure: 4250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, nominal_thread_size: 0.438 INCHES AND 0.562 INCHES AND 0.750 INCHES IN, end_connection_quantity: 25, end_item_identification: 2350-01-390-4683. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-497-3432, 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
12477604
NSN: 4730-01-497-3432
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
connection_typeTHREADED INTERNAL BOSS
operating_pressure4250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
nominal_thread_size0.438 INCHES AND 0.562 INCHES AND 0.750 INCHES IN
end_connection_quantity25
end_item_identification2350-01-390-4683
thread_series_designatorUNF
end_item_design_control_activity06085
end_item_identification_designatorVALVE MANIFOLD
part_name_assigned_by_controlling_agencyVALVE MANIFOLD
NSN4730-01-497-3432
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12477604 · 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: 06085
•
CONNECTION TYPE: THREADED INTERNAL BOSS
•
END CONNECTION QUANTITY: 25
•
END ITEM IDENTIFICATION DESIGNATOR: VALVE MANIFOLD
•
OPERATING PRESSURE: 4250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
NOMINAL THREAD SIZE: 0.438 INCHES AND 0.562 INCHES AND 0.750 INCHES IN
TECHNICAL CHARACTERISTICS
END ITEM DESIGN CONTROL ACTIVITY06085
CONNECTION TYPETHREADED INTERNAL BOSS
END CONNECTION QUANTITY25
END ITEM IDENTIFICATION DESIGNATORVALVE MANIFOLD
OPERATING PRESSURE4250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
NOMINAL THREAD SIZE0.438 INCHES AND 0.562 INCHES AND 0.750 INCHES IN
SPECIAL FEATURESCONNECT PORTS (NO. 6) HAVE 20 THREADS PER INCH AND CONNECT TUBE SIZE IS 0.250 INCHES; CONNECT PORTS (NO. 7) HAVE 18 THREADS PER INCH AND CONNECT TUBE SIZE IS 0.375 INCHES; CONNECT PORTS (NO. 8) HAVE 16 THREADS PER INCH AND CONNECT TUBE SIZE IS 0.500 INCHES; ALL FLUID PORTS ARE THREADED O-RING SEAL, STRAIGHT IN TRUNCATED HOUSING; PROOF PRESSURE IS 9000 PSI AND BURST PRESSURE IS 18000 PSI; MATERIAL IS ALLUMINUM ALLOY 7050 -T-7451 PER AMS 4050 IN
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE MANIFOLD
END ITEM IDENTIFICATION2350-01-390-4683
MATERIALALUMINUM ALLOY
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12477604?
12477604 is a MANIFOLD,HYDRAULIC SYSTEM ACCESS.
What is the NSN for 12477604?
12477604 is cataloged in the U.S. Government catalog under NSN 4730-01-497-3432. This indicates validated use in U.S. government and defense supply chains.
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