PartsTable
Technical Data Sheet
AC17598 ✓ 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,DRAIN is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND FIRST END, surface_treatment: NICKEL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-202-7624, 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
AC17598
NSN: 4820-00-202-7624
FSC: 4820
CAGE: 16662 — LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND FIRST END
surface_treatmentNICKEL
flow_control_deviceDISK OR STEM
nominal_thread_size0.250 INCHES FIRST END IN
valve_operation_methodMANUAL
thread_series_designatorNPT FIRST END
nominal_pipe_size_accommodated0.250 INCHES FIRST END IN
NSN4820-00-202-7624
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: AC17598 · 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 OVERALL
THREAD DIRECTION: RIGHT-HAND FIRST END
CONNECTION STYLE: PLAIN (PIPE) FIRST END
THREAD SERIES DESIGNATOR: NPT FIRST END
NOMINAL PIPE SIZE ACCOMMODATED: 0.250 INCHES FIRST END IN
FLOW CONTROL DEVICE: DISK OR STEM
NOMINAL THREAD SIZE: 0.250 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY OVERALL
MATERIALCOPPER ALLOY OVERALL
THREAD DIRECTIONRIGHT-HAND FIRST END
CONNECTION STYLEPLAIN (PIPE) FIRST END
THREAD SERIES DESIGNATORNPT FIRST END
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES FIRST END IN
FLOW CONTROL DEVICEDISK OR STEM
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
STYLE DESIGNATORSTRAIGHT THRU
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
3259Interchangeable
interchangeable cross-reference
interchangeable
5216Interchangeable
interchangeable cross-reference
interchangeable
C16PInterchangeable
interchangeable cross-reference
interchangeable
113308Interchangeable
interchangeable cross-reference
interchangeable
111023-2Interchangeable
interchangeable cross-reference
interchangeable
62016Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AC17598?
AC17598 is a COCK,DRAIN.
What parts can replace AC17598?
There are 9 known substitutes for AC17598: 3259, 5216, C16P and 6 more. Substitute compatibility should be verified for your specific system.
Is AC17598 still available?
AC17598 is currently cancelled.
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