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ST47D73-1 — VALVE,SHUTTLE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

ST47D73-1: VALVE,SHUTTLE.

The VALVE,SHUTTLE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, thread_class: 2B THIRD END, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: FLARE(TUBE) SECOND END, style_designator: CROSS, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-271-1902, 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
ST47D73-1
NSN: 4820-01-271-1902
FSC: 4820 — Valves, Nonpowered
CAGE: 04236 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
thread_class2B THIRD END
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_styleFLARE(TUBE) SECOND END
style_designatorCROSS
thread_directionRIGHT-HAND ALL ENDS
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_devicePOPPET
nominal_thread_size10.000 INCHES ALL ENDS IN
maximum_operating_temp230.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodAUTOMATIC
media_for_which_designedAIR SINGLE RESPONSE
NSN4820-01-271-1902
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: ST47D73-1 · 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
•
CONNECTION STYLE: PLAIN (TUBE) FIRST END
•
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
•
STYLE DESIGNATOR: CROSS
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
CONNECTION STYLEPLAIN (TUBE) FIRST END
CONNECTION STYLEFLARE(TUBE) SECOND END
CONNECTION STYLEFLARE(TUBE) THIRD END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED INTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE THIRD END
STYLE DESIGNATORCROSS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.190 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.190 INCHES THIRD END IN
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
ST47D73Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST47D73-1?
ST47D73-1 is a VALVE,SHUTTLE.
What parts can replace ST47D73-1?
There is 1 known substitute for ST47D73-1: ST47D73. Substitute compatibility should be verified for your specific system.
What is the NSN for ST47D73-1?
ST47D73-1 is cataloged in the U.S. Government catalog under NSN 4820-01-271-1902. This indicates validated use in U.S. government and defense supply chains.
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