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B1001-399 — MANIFOLD ASSEMBLY,HYDRAULIC

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

B1001-399: MANIFOLD ASSEMBLY,HYDRAULIC.

The MANIFOLD ASSEMBLY,HYDRAULIC is a the manufacturer industrial component. Key specifications include end_item_identification: CRANE MODEL: SB480-64, end_item_design_control_activity: 70433, part_name_assigned_by_controlling_agency: EMERGENCY LOAD RELEASE MANIFOLD. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-523-9386, 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
B1001-399
NSN: 4730-01-523-9386
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 8K266 — PRICE ENGINEERING COMPANY, LLC (USA)
SPECIFICATIONS
special_featuresCONSISTS OF 1 EA. YMD-9183-HAND PUMP & MANIFOLD; 2 EA. YMD-9184-MANUAL DIRECTIONAL VALVES; 1 EA YMD-9221-RELIEF VALVE, HAND PUMP; 3 EA. STACKING MOUNTING HARDWARE
end_item_identificationCRANE MODEL: SB480-64
end_item_design_control_activity70433
part_name_assigned_by_controlling_agencyEMERGENCY LOAD RELEASE MANIFOLD
NSN4730-01-523-9386
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: B1001-399 · 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
SUBSTITUTES & CROSS-REFERENCES 2
Q426003 ITEM 2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
Q426003Reference 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 B1001-399?
B1001-399 is a MANIFOLD ASSEMBLY,HYDRAULIC.
What parts can replace B1001-399?
There are 2 known substitutes for B1001-399: Q426003 ITEM 2, Q426003. Substitute compatibility should be verified for your specific system.
What is the NSN for B1001-399?
B1001-399 is cataloged in the U.S. Government catalog under NSN 4730-01-523-9386. 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.