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Technical Data Sheet

AA59440/1-005B — COCK,DRAIN

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

AA59440/1-005B: COCK,DRAIN.

The COCK,DRAIN is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND FIRST END, operating_pressure: 150.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, flow_control_device: STEM, nominal_thread_size: 0.25 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-660-1177, 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
AA59440/1-005B
NSN: 4820-01-660-1177
FSC: 4820 — Valves, Nonpowered
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND FIRST END
operating_pressure150.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceSTEM
nominal_thread_size0.25 INCHES FIRST END IN
maximum_operating_temp150.00 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodMANUAL
end_item_identification2350-01-577-0830
thread_quantity_per_inch18 FIRST END
thread_series_designatorNPTF FIRST END
nominal_pipe_size_accommodated0.25 INCHES FIRST END IN
NSN4820-01-660-1177
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AA59440/1-005B · 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
•
FLOW CONTROL DEVICE: STEM
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.25 INCHES FIRST END IN
•
CONNECTION STYLE: PLAIN (SCREW-IN CARTRIDGE) FIRST END
•
CONNECTION TYPE: THREADED CARTRIDGE FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRU
•
OPERATING PRESSURE: 150.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
NOMINAL THREAD SIZE: 0.25 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICESTEM
NOMINAL PIPE SIZE ACCOMMODATED0.25 INCHES FIRST END IN
CONNECTION STYLEPLAIN (SCREW-IN CARTRIDGE) FIRST END
CONNECTION TYPETHREADED CARTRIDGE FIRST END
STYLE DESIGNATORSTRAIGHT THRU
OPERATING PRESSURE150.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE0.25 INCHES FIRST END IN
MAXIMUM OPERATING TEMP150.00 FAHRENHEIT SINGLE RESPONSE DEGF
PART NAME ASSIGNED BY CONTROLLING AGENCYCOCK-VALVE, CENTER DRAIN
SUBSTITUTES & CROSS-REFERENCES 2
A-A-59440/1Reference document
Same NSN cross-reference
Reference document — Identification reference
A-A-59440/1BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AA59440/1-005B?
AA59440/1-005B is a COCK,DRAIN.
What parts can replace AA59440/1-005B?
There are 2 known substitutes for AA59440/1-005B: A-A-59440/1, A-A-59440/1B. Substitute compatibility should be verified for your specific system.
What is the NSN for AA59440/1-005B?
AA59440/1-005B is cataloged in the U.S. Government catalog under NSN 4820-01-660-1177. This indicates validated use in U.S. government and defense supply chains.
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