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SY6 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SY6: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include body_material: ALUMINUM ALLOY, connection_type: THREADED INTERNAL PIPE, special_features: DOUBLE SOLENOID TYPE, nominal_thread_size: 0.750 INCHES IN, valve_operation_method: SOLENOID, thread_series_designator: NPT. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-398-9415, 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
SY6
NSN: 5365-00-398-9415
NIINs: 003989415, 013597251
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
body_materialALUMINUM ALLOY
connection_typeTHREADED INTERNAL PIPE
special_featuresDOUBLE SOLENOID TYPE
nominal_thread_size0.750 INCHES IN
flow_pattern_quantity3
valve_operation_methodSOLENOID
end_connection_quantity5
thread_series_designatorNPT
NSN5365-00-398-9415
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,LINEAR,DIRECTIONAL CONTROL TITLE COMPONENT PN SY6 MFR VALVE,LINEAR,DIRECTION
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: IRON ALLOY;450 BRINELL HARDNESS;6.440 IN.O/ALG; 1.754 IN.OD IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONIRON ALLOY;450 BRINELL HARDNESS;6.440 IN.O/ALG; 1.754 IN.OD IN
SUBSTITUTES & CROSS-REFERENCES 10
BS5-2073PC46Reference document
Same NSN cross-reference
Reference document — Secondary reference
BS5-1766PC83Reference document
Same NSN cross-reference
Reference document — Secondary reference
BS5-1714PC83Reference document
Same NSN cross-reference
Reference document — Secondary reference
BS5-1716PC83Reference document
Same NSN cross-reference
Reference document — Secondary reference
BS7-2076PC46Reference document
Same NSN cross-reference
Reference document — Secondary reference
BS5-2026PC23Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SY6?
SY6 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace SY6?
There are 10 known substitutes for SY6: BS5-2073PC46, BS5-1766PC83, BS5-1714PC83 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SY6?
SY6 is cataloged in the U.S. Government catalog under NSN 5365-00-398-9415. 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.