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Technical Data Sheet
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3116561 ✓ 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 COCK,SHUTOFF,SCREW STEM is a the manufacturer industrial component. Key specifications include material: STEEL SEAT, connection_type: UNTHREADED EXTERNAL HOSE SECOND END, connection_style: BEADED (HOSE) SECOND END, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND FIRST END, surface_treatment: CADMIUM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-400-6772, 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
3116561
NSN: 4820-00-400-6772
FSC: 4820
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
materialSTEEL SEAT
connection_typeUNTHREADED EXTERNAL HOSE SECOND END
connection_styleBEADED (HOSE) SECOND END
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND FIRST END
surface_treatmentCADMIUM
flow_control_deviceDISK
nominal_thread_size0.375 INCHES FIRST END IN
valve_operation_methodMANUAL
thread_series_designatorNPT FIRST END
nominal_inside_diameter_hose_accommodated0.625 INCHES SECOND END IN
NSN4820-00-400-6772
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3116561 · 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
•
STYLE DESIGNATOR: STRAIGHT THRU
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.625 INCHES SECOND END IN
•
VALVE OPERATION METHOD: MANUAL
•
FLOW CONTROL DEVICE: DISK
•
CONNECTION STYLE: PLAIN (PIPE) FIRST END
•
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSTRAIGHT THRU
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.625 INCHES SECOND END IN
VALVE OPERATION METHODMANUAL
FLOW CONTROL DEVICEDISK
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
MATERIALSTEEL BODY
MATERIALSTEEL SEAT
THREAD DIRECTIONRIGHT-HAND FIRST END
SURFACE TREATMENTCADMIUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
2937-9Interchangeable
interchangeable cross-reference
interchangeable
5189295-BASICInterchangeable
interchangeable cross-reference
interchangeable
2937-17Interchangeable
interchangeable cross-reference
interchangeable
5189295-004Interchangeable
interchangeable cross-reference
interchangeable
5189295Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3116561?
3116561 is a COCK,SHUTOFF,SCREW STEM.
What parts can replace 3116561?
There are 5 known substitutes for 3116561: 2937-9, 5189295-BASIC, 2937-17 and 2 more. Substitute compatibility should be verified for your specific system.
Is 3116561 still available?
3116561 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026