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C-89-004 — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

C-89-004: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING DISK, stem_type: RISING, valve_size: 20.000 INCHES IN, bonnet_type: PACKING RETAINING, pressure_class: ERR-060, connection_type: FLANGE, ROUND W/HOLES. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-328-2987, 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
C-89-004
NSN: 4820-01-328-2987
FSC: 4820 — Valves, Nonpowered
CAGE: 6Z550 — FABRI-VALVE CO DIV OF ITT CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING DISK
stem_typeRISING
valve_size20.000 INCHES IN
bonnet_typePACKING RETAINING
pressure_classERR-060
connection_typeFLANGE, ROUND W/HOLES
flange_diameter27.500 INCHES IN
bolt_hole_quantity20
flange_face_designRAISED
valve_operation_methodMANUAL
operating_pressure_and_type150.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
inlet_relationship_with_outletIDENTICAL
NSN4820-01-328-2987
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: C-89-004 · 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
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
NOMINAL PIPE SIZE ACCOMMODATED: 20.000 INCHES IN
•
FLANGE FACE DESIGN: RAISED
•
OPERATING PRESSURE AND TYPE: 150.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
STEM TYPE: RISING
•
CONNECTION TYPE: FLANGE, ROUND W/HOLES
•
VALVE SIZE: 20.000 INCHES IN
•
BONNET TYPE: PACKING RETAINING
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
NOMINAL PIPE SIZE ACCOMMODATED20.000 INCHES IN
FLANGE FACE DESIGNRAISED
OPERATING PRESSURE AND TYPE150.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
STEM TYPERISING
CONNECTION TYPEFLANGE, ROUND W/HOLES
VALVE SIZE20.000 INCHES IN
BONNET TYPEPACKING RETAINING
BOLT HOLE QUANTITY20
FLANGE DIAMETER27.500 INCHES 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
37R304-TO-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C-89-004?
C-89-004 is a VALVE,GATE.
What parts can replace C-89-004?
There is 1 known substitute for C-89-004: 37R304-TO-1. Substitute compatibility should be verified for your specific system.
What is the NSN for C-89-004?
C-89-004 is cataloged in the U.S. Government catalog under NSN 4820-01-328-2987. This indicates validated use in U.S. government and defense supply chains.
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