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Technical Data Sheet

ASA404 — Technical Data Sheet

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— · 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 VALVE,SHUTTLE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: PLAIN,OPTIONAL END(PIPE) THIRD END, style_designator: CROSS. This part is cataloged in the Federal Logistics Information System under NSN 4820-00-438-7412, 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
ASA404
NSN: 4820-00-438-7412
FSC: 4820
CAGE: 00659 — HYDROMOTIVE DIV (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
seat_angle37.0 DEGREES FIRST END
thread_class3A FIRST END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_stylePLAIN,OPTIONAL END(PIPE) THIRD END
style_designatorCROSS
thread_directionRIGHT-HAND THIRD END
flow_control_devicePISTON
nominal_thread_size0.125 INCHES THIRD END IN
valve_operation_methodAUTOMATIC
thread_series_designatorNPT SECOND END
nominal_pipe_size_accommodated0.125 INCHES THIRD END IN
NSN4820-00-438-7412
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: ASA404 · 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
•
THREAD SERIES DESIGNATOR: NPT THIRD END
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.125 INCHES SECOND END IN
•
VALVE OPERATION METHOD: AUTOMATIC
•
SEAT ANGLE: 37.0 DEGREES FIRST END
•
THREAD CLASS: 3A FIRST END A
•
CONNECTION STYLE: FLARED (TUBE) FIRST END
•
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
•
NOMINAL THREAD SIZE: 0.125 INCHES THIRD END IN
TECHNICAL CHARACTERISTICS
THREAD SERIES DESIGNATORNPT THIRD END
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES SECOND END IN
VALVE OPERATION METHODAUTOMATIC
SEAT ANGLE37.0 DEGREES FIRST END
THREAD CLASS3A FIRST END A
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
NOMINAL THREAD SIZE0.125 INCHES THIRD END IN
THREAD DIRECTIONRIGHT-HAND SECOND END
NOMINAL THREAD SIZE0.437 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
A22InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
214-2203InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
169576-413InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
185290PC413InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
184222PC413InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
13211E4620InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ASA404?
ASA404 is a VALVE,SHUTTLE.
What parts can replace ASA404?
There are 15 known substitutes for ASA404: A22, 214-2203, 169576-413 and 12 more. Substitute compatibility should be verified for your specific system.
Is ASA404 still available?
ASA404 is currently cancelled.
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