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6394729-1 — MANIFOLD,HYDRAULIC SYSTEM ACCESS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

6394729-1: MANIFOLD,HYDRAULIC SYSTEM ACCESS.

MANIFOLD,HYDRAULIC SYSTEM ACCESS. Key specifications include end_item_identification: MANIFOLD ASSEMBLY, DOOR LATCH MECHANISM, part_name_assigned_by_controlling_agency: BLOCK,PORTED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-503-9461, 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
6394729-1
NSN: 4730-01-503-9461
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 31442 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
end_item_identificationMANIFOLD ASSEMBLY, DOOR LATCH MECHANISM
part_name_assigned_by_controlling_agencyBLOCK,PORTED
NSN4730-01-503-9461
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6394729-1 · 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
PART NAME ASSIGNED BY CONTROLLING AGENCYBLOCK,PORTED
END ITEM IDENTIFICATIONMANIFOLD ASSEMBLY, DOOR LATCH MECHANISM
SUBSTITUTES & CROSS-REFERENCES 2
6392757 FIND 36Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6392757Reference 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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6394729-1?
6394729-1 is a MANIFOLD,HYDRAULIC SYSTEM ACCESS.
What parts can replace 6394729-1?
There are 2 known substitutes for 6394729-1: 6392757 FIND 36, 6392757. Substitute compatibility should be verified for your specific system.
What is the NSN for 6394729-1?
6394729-1 is cataloged in the U.S. Government catalog under NSN 4730-01-503-9461. 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.