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6406595 — MANIFOLD ASSEMBLY,HYDRAULIC

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

6406595: MANIFOLD ASSEMBLY,HYDRAULIC.

The MANIFOLD ASSEMBLY,HYDRAULIC is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, overall_length: 4.750 INCHES NOMINAL IN, connection_type: BUTT WELD TUBE, special_features: FOR BALL VALVE, end_item_identification: SEAWOLF CLASS SSN, stem_actuating_end_type: SLOTTED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-417-4593, 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
6406595
NSN: 4730-01-417-4593
NIINs: 014174593, 014179971, 014184620, 014186450, 014186562, 014186565
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_length4.750 INCHES NOMINAL IN
connection_typeBUTT WELD TUBE
special_featuresFOR BALL VALVE
component_quantity3
end_connection_quantity4
end_item_identificationSEAWOLF CLASS SSN
stem_actuating_end_typeSLOTTED
largest_outside_diameter1.863 INCHES NOMINAL IN
supply_items_and_quantities"BALL 1, SEAT 2"
valve_type_for_which_designedBALL
NSN4730-01-417-4593
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6406595 · 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
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
SUBSTITUTES & CROSS-REFERENCES 2
218012997Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
211064017Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 6406595?
6406595 is a MANIFOLD ASSEMBLY,HYDRAULIC.
What parts can replace 6406595?
There are 2 known substitutes for 6406595: 218012997, 211064017. Substitute compatibility should be verified for your specific system.
What is the NSN for 6406595?
6406595 is cataloged in the U.S. Government catalog under NSN 4730-01-417-4593. 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.