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Technical Data Sheet
PartsTable / COMPONENT / AA59440/3-012
AA59440/3-012 ✓ 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 AA59440/3-012 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-287-4268, 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
AA59440/3-012
NSN: 4820-00-287-4268
FSC: 4820
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
Part NumberAA59440/3-012
NSN4820-00-287-4268
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AA59440/3-012 · 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: DISK
•
VALVE OPERATION METHOD: MANUAL
•
CONNECTION STYLE: PLAIN (PIPE) FIRST END
•
MATERIAL: COPPER ALLOY OVERALL
•
NOMINAL THREAD SIZE: 0.250 INCHES FIRST END IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626 FED SPEC 1ST MATERIAL RESPONSE AND QQ-B-626,ALLOY 360 FED SPEC 2ND MATERIAL RESPONSE BODY
•
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
•
THREAD SERIES DESIGNATOR: NPTF FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
FLOW CONTROL DEVICEDISK
VALVE OPERATION METHODMANUAL
CONNECTION STYLEPLAIN (PIPE) FIRST END
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC 1ST MATERIAL RESPONSE AND QQ-B-626,ALLOY 360 FED SPEC 2ND MATERIAL RESPONSE BODY
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
THREAD SERIES DESIGNATORNPTF FIRST END
END ITEM IDENTIFICATIONGRUMMAN; A10 AIRCRAFT
STYLE DESIGNATORSTRAIGHT THRU
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
5393Interchangeable
interchangeable cross-reference
interchangeable
7001-4Interchangeable
interchangeable cross-reference
interchangeable
701-107-4Interchangeable
interchangeable cross-reference
interchangeable
7122A52Interchangeable
interchangeable cross-reference
interchangeable
GGG-K-275 TY1CL2Interchangeable
interchangeable cross-reference
interchangeable
LA1072-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AA59440/3-012?
AA59440/3-012 is a AA59440/3-012.
What parts can replace AA59440/3-012?
There are 27 known substitutes for AA59440/3-012: 5393, 7001-4, 701-107-4 and 24 more. Substitute compatibility should be verified for your specific system.
Is AA59440/3-012 still available?
AA59440/3-012 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