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CSP20A03 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

CSP20A03: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flange_shape: ROUND WITH HOLES FIRST END, thread_class: 2B THIRD END, connection_type: FLANGE FIRST END, connection_style: BEVELED (PIPE) SECOND END, style_designator: CROSS. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-623-9087, 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
CSP20A03
NSN: 4820-00-623-9087
FSC: 4820 — Valves, Nonpowered
CAGE: 44674 — THE OILGEAR COMPANY DBA JIFFY LUBE 213 DIV OILGEAR (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flange_shapeROUND WITH HOLES FIRST END
thread_class2B THIRD END
connection_typeFLANGE FIRST END
connection_styleBEVELED (PIPE) SECOND END
style_designatorCROSS
thread_directionRIGHT-HAND THIRD END
mounting_positionHORIZONTAL OR VERTICAL
nominal_thickness0.750 INCHES FIRST END IN
surface_treatmentPAINT
bolt_hole_quantity6 FIRST END
flange_face_designRECESSED STRAIGHT FIRST END
NSN4820-00-623-9087
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CSP20A03 · 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
•
FLANGE SHAPE: ROUND WITH HOLES FIRST END
•
NOMINAL PIPE SIZE ACCOMMODATED: 2.500 INCHES SECOND END IN
•
FLANGE FACE DESIGN: RECESSED STRAIGHT FIRST END
•
CONNECTION STYLE: BEVELED (PIPE) SECOND END
•
BOLT CIRCLE NOMINAL DIAMETER: 3.750 INCHES FIRST END IN
•
MOUNTING POSITION: HORIZONTAL OR VERTICAL
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
FLANGE SHAPEROUND WITH HOLES FIRST END
NOMINAL PIPE SIZE ACCOMMODATED2.500 INCHES SECOND END IN
FLANGE FACE DESIGNRECESSED STRAIGHT FIRST END
CONNECTION STYLEBEVELED (PIPE) SECOND END
CONNECTION STYLEGASKET SEAL (BOSS) THIRD END
BOLT CIRCLE NOMINAL DIAMETER3.750 INCHES FIRST END IN
MOUNTING POSITIONHORIZONTAL OR VERTICAL
CONNECTION TYPETHREADED INTERNAL BOSS THIRD END
CONNECTION TYPEBUTT WELD PIPE SECOND END
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CSP20A03?
CSP20A03 is a VALVE,CHECK.
What is the NSN for CSP20A03?
CSP20A03 is cataloged in the U.S. Government catalog under NSN 4820-00-623-9087. This indicates validated use in U.S. government and defense supply chains.
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