PartsTable
Technical Data Sheet
NY121PCS3340 ✓ 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 LOUDSPEAKER ASSEMBLY is a the manufacturer industrial component. Key specifications include material: IRON CAST BODY, bonnet_type: EXPOSED SPRING, connection_style: PLAIN (PIPE) ALL ENDS, style_designator: ANGLE, thread_direction: RIGHT-HAND ALL ENDS, surface_treatment: PAINT LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-097-1947, 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
NY121PCS3340
NSN: 4820-00-097-1947
FSC: 4820
CAGE: 55509 — COOPER CAMERON CORP AJAX-SUPERIOR DIV (USA)
SPECIFICATIONS
materialIRON CAST BODY
bonnet_typeEXPOSED SPRING
connection_stylePLAIN (PIPE) ALL ENDS
style_designatorANGLE
thread_directionRIGHT-HAND ALL ENDS
surface_treatmentPAINT LOCATION NOT OTHERWISE SPECIFIED
disk_loading_methodSPRING
flow_control_deviceDISK
nominal_thread_size0.500 INCHES ALL ENDS IN
valve_operation_methodAUTOMATIC
bonnet_attachment_methodINTEGRAL
thread_series_designatorNPT ALL ENDS
NSN4820-00-097-1947
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: NY121PCS3340 · 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
DISK LOADING METHOD: SPRING
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: AUTOMATIC
BONNET ATTACHMENT METHOD: INTEGRAL
BONNET TYPE: EXPOSED SPRING
SURFACE TREATMENT: PAINT LOCATION NOT OTHERWISE SPECIFIED
MATERIAL: STEEL FLOW CONTROL DEVICE
FLOW CONTROL DEVICE: DISK
TECHNICAL CHARACTERISTICS (FLIS)
DISK LOADING METHODSPRING
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODAUTOMATIC
BONNET ATTACHMENT METHODINTEGRAL
BONNET TYPEEXPOSED SPRING
SURFACE TREATMENTPAINT LOCATION NOT OTHERWISE SPECIFIED
MATERIALSTEEL FLOW CONTROL DEVICE
FLOW CONTROL DEVICEDISK
MATERIALIRON CAST BODY
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
4E07Interchangeable
interchangeable cross-reference
interchangeable
DX256Interchangeable
interchangeable cross-reference
interchangeable
110405Interchangeable
interchangeable cross-reference
interchangeable
65X49Interchangeable
interchangeable cross-reference
interchangeable
09916Q6Interchangeable
interchangeable cross-reference
interchangeable
51X49Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NY121PCS3340?
NY121PCS3340 is a LOUDSPEAKER ASSEMBLY.
What parts can replace NY121PCS3340?
There are 11 known substitutes for NY121PCS3340: 4E07, DX256, 110405 and 8 more. Substitute compatibility should be verified for your specific system.
Is NY121PCS3340 still available?
NY121PCS3340 is currently cancelled.
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