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Technical Data Sheet
PartsTable / COMPONENT / 068L600/Y-906
068L600/Y-906 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The 068L600/Y-906 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-287-3322, 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
068L600/Y-906
NSN: 4820-00-287-3322
FSC: 4820
CAGE: U2692 — JOHNSON CONTROLS LTD, YORK NAVY SYSTEMS (GBR)
SPECIFICATIONS
Part Number068L600/Y-906
NSN4820-00-287-3322
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 068L600/Y-906 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: COPPER ALLOY 464 AND PLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,ALLOY 377 FED SPEC SINGLE MATERIAL RESPONSE BODY
•
MEDIA FOR WHICH DESIGNED: REFRIGERANT 12 FIRST RESPONSE
•
BONNET ATTACHMENT METHOD: THREADED
•
FLOW CONTROL DEVICE: PISTON
•
BONNET TYPE: INSIDE SCREW
•
VALVE OPERATION METHOD: MANUAL
•
CONNECTION STYLE: SOCKET (TUBE) FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY 464 AND PLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,ALLOY 377 FED SPEC SINGLE MATERIAL RESPONSE BODY
MEDIA FOR WHICH DESIGNEDREFRIGERANT 12 FIRST RESPONSE
BONNET ATTACHMENT METHODTHREADED
FLOW CONTROL DEVICEPISTON
BONNET TYPEINSIDE SCREW
VALVE OPERATION METHODMANUAL
CONNECTION STYLESOCKET (TUBE) FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,ALLOY 377 FED SPEC SINGLE MATERIAL RESPONSE SEAT
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
6231Interchangeable
interchangeable cross-reference
interchangeable
278-0147-000Interchangeable
interchangeable cross-reference
interchangeable
SMD144689Interchangeable
interchangeable cross-reference
interchangeable
C7067Interchangeable
interchangeable cross-reference
interchangeable
73218FInterchangeable
interchangeable cross-reference
interchangeable
2553-25532Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 068L600/Y-906?
068L600/Y-906 is a 068L600/Y-906.
What parts can replace 068L600/Y-906?
There are 22 known substitutes for 068L600/Y-906: 6231, 278-0147-000, SMD144689 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 068L600/Y-906?
068L600/Y-906 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-287-3322. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026