PartsTable
Technical Data Sheet
209-062-520 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: FLARED (TUBE) FIRST END, special_features: WEAPON SYSTEM ESSENTIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-234-5413, 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
209-062-520
NSN: 4820-00-234-5413
FSC: 4820
CAGE: 97499 — BELL TEXTRON INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
seat_angle37.0 DEGREES FIRST END
thread_class3A FIRST END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_styleFLARED (TUBE) FIRST END
special_featuresWEAPON SYSTEM ESSENTIAL
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND FIRST END
mounting_positionHORIZONTAL OR VERTICAL
operating_pressure75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_devicePOPPET
NSN4820-00-234-5413
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 209-062-520 · 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: POPPET
THREAD CLASS: 3A FIRST END A
THREAD DIRECTION: RIGHT-HAND FIRST END
CONNECTION STYLE: FLARED (TUBE) FIRST END
DISK LOADING METHOD: SPRING
VALVE OPERATION METHOD: AUTOMATIC
STYLE DESIGNATOR: STRAIGHT THRU
TECHNICAL CHARACTERISTICS (FLIS)
FLOW CONTROL DEVICEPOPPET
END ITEM IDENTIFICATIONHELICOPTER,UTILITY/SEARCH AND RECOVERY UH-1N;HELICOPTER,COBRA/ATTACK,AH-1J
THREAD CLASS3A FIRST END A
THREAD DIRECTIONRIGHT-HAND FIRST END
CONNECTION STYLEFLARED (TUBE) FIRST END
DISK LOADING METHODSPRING
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES FIRST END IN
MATERIALALUMINUM ALLOY 2024 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
323/0351Interchangeable
interchangeable cross-reference
interchangeable
015539Interchangeable
interchangeable cross-reference
interchangeable
323A351Interchangeable
interchangeable cross-reference
interchangeable
209-062-520-1Interchangeable
Same NIIN cross-reference
interchangeable
6-969-1Interchangeable
Same NIIN cross-reference
interchangeable
S2785Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 209-062-520?
209-062-520 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 209-062-520?
There are 6 known substitutes for 209-062-520: 323/0351, 015539, 323A351 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 209-062-520?
209-062-520 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-234-5413. This indicates validated use in U.S. government and defense supply chains.
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