PartsTable
Technical Data Sheet
4-2959-13 ✓ 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 TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARED (TUBE) ALL ENDS, style_designator: ANGLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-851-4111, 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
4-2959-13
NSN: 4820-00-851-4111
FSC: 4820
CAGE: 86768 — TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
seat_angle37.0 DEGREES ALL ENDS
thread_class3A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARED (TUBE) ALL ENDS
style_designatorANGLE
thread_directionRIGHT-HAND ALL ENDS
features_providedPRESSURE TIGHT OUTLET SIDE
surface_treatmentANODIZE LOCATION NOT OTHERWISE SPECIFIED
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodWEIGHT
flow_control_deviceDISK
NSN4820-00-851-4111
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 4-2959-13 · 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
OPENING PRESSURE SETTING: 80.0 POUNDS PER SQUARE INCH LBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE LOCATION NOT OTHERWISE SPECIFIED
MATERIAL: ALUMINUM ALLOY BODY
VALVE DISCHARGE FLOW RATE: 12.0 GALLONS PER MINUTE
SEAT ANGLE: 37.0 DEGREES ALL ENDS
NOMINAL THREAD SIZE: 1.312 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
OPENING PRESSURE SETTING80.0 POUNDS PER SQUARE INCH LBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE LOCATION NOT OTHERWISE SPECIFIED
MATERIALALUMINUM ALLOY BODY
VALVE DISCHARGE FLOW RATE12.0 GALLONS PER MINUTE
MATERIALSTEEL CORROSION RESISTING AND RUBBER SYNTHETIC FLOW CONTROL DEVICE
SEAT ANGLE37.0 DEGREES ALL ENDS
NOMINAL THREAD SIZE1.312 INCHES ALL ENDS IN
MATERIALALUMINUM ALLOY SEAT
FLOW CONTROL DEVICEDISK
SURFACE TREATMENTANODIZE LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
10685Interchangeable
interchangeable cross-reference
interchangeable
610AS136Interchangeable
interchangeable cross-reference
interchangeable
106185Interchangeable
interchangeable cross-reference
interchangeable
59066D98-1Interchangeable
interchangeable cross-reference
interchangeable
10685AInterchangeable
interchangeable cross-reference
interchangeable
AP306A30DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-2959-13?
4-2959-13 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 4-2959-13?
There are 15 known substitutes for 4-2959-13: 10685, 610AS136, 106185 and 12 more. Substitute compatibility should be verified for your specific system.
Is 4-2959-13 still available?
4-2959-13 is currently cancelled.
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