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407DT8 — HOUSING,GEARBOX,TURBINE ENGINE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

407DT8: HOUSING,GEARBOX,TURBINE ENGINE.

The HOUSING,GEARBOX,TURBINE ENGINE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SEATCOPPER ALLOY BODY, seat_angle: 30.0 DEGREES FIRST END, thread_class: 3A FIRST END3A FIRST END A, connection_type: THREADED INTERNAL PIPE SECOND ENDTHREADED INTERNAL PIPE SECOND END, connection_style: FLARED (TUBE) FIRST ENDFLARED (TUBE) FIRST END, style_designator: ANGLE. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-486-3039, 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
407DT8
NSN: 4820-00-486-3039
FSC: 4820 — Valves, Nonpowered
CAGE: 45681 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV CORPORATE HEADQUARTERS (USA)
SPECIFICATIONS
materialCOPPER ALLOY SEATCOPPER ALLOY BODY
seat_angle30.0 DEGREES FIRST END
thread_class3A FIRST END3A FIRST END A
connection_typeTHREADED INTERNAL PIPE SECOND ENDTHREADED INTERNAL PIPE SECOND END
connection_styleFLARED (TUBE) FIRST ENDFLARED (TUBE) FIRST END
style_designatorANGLE
thread_directionRIGHT-HAND SECOND ENDRIGHT-HAND SECOND END
mounting_positionHORIZONTAL OR HORIZONTAL OR VERTICALVERTICAL
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRINGSPRING
flow_control_deviceBALLBALL
nominal_thread_size0.750 INCHES FIRST END0.750 INCHES FIRST END IN
NSN4820-00-486-3039
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 407DT8 · 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: BALLBALL
•
RENEWABLE SEAT RING TYPE: PRESSED-INPRESSED-IN
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.375 INCHES SECOND END0.375 INCHES SECOND END IN
•
CONNECTION STYLE: FLARED (TUBE) FIRST ENDFLARED (TUBE) FIRST END
•
MOUNTING POSITION: HORIZONTAL OR HORIZONTAL OR VERTICALVERTICAL
•
CONNECTION TYPE: THREADED INTERNAL PIPE SECOND ENDTHREADED INTERNAL PIPE SECOND END
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEBALLBALL
RENEWABLE SEAT RING TYPEPRESSED-INPRESSED-IN
NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES SECOND END0.375 INCHES SECOND END IN
CONNECTION STYLEFLARED (TUBE) FIRST ENDFLARED (TUBE) FIRST END
CONNECTION STYLEGASKET SEAL (BOSS) SECOND ENDGASKET SEAL (BOSS) SECOND END
MOUNTING POSITIONHORIZONTAL OR HORIZONTAL OR VERTICALVERTICAL
CONNECTION TYPETHREADED INTERNAL PIPE SECOND ENDTHREADED INTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST ENDTHREADED EXTERNAL TUBE FIRST END
STYLE DESIGNATORANGLE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 1
6-441-31Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 407DT8?
407DT8 is a HOUSING,GEARBOX,TURBINE ENGINE.
What parts can replace 407DT8?
There is 1 known substitute for 407DT8: 6-441-31. Substitute compatibility should be verified for your specific system.
What is the NSN for 407DT8?
407DT8 is cataloged in the U.S. Government catalog under NSN 4820-00-486-3039. This indicates validated use in U.S. government and defense supply chains.
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