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CS4820-0089 — INSERT,ELECTRICAL CONNECTOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

CS4820-0089: INSERT,ELECTRICAL CONNECTOR.

The INSERT,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, flange_diameter: 1.800 INCHES NOMINAL IN, style_designator: PLAIN FLANGED, seat_angle_in_deg: 45.000 NOMINAL, under_flange_height: 0.438 INCHES NOMINAL IN, body_outside_diameter: 1.188 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-623-9541, 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
CS4820-0089
NSN: 4820-00-623-9541
FSC: 4820 — Valves, Nonpowered
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
flange_diameter1.800 INCHES NOMINAL IN
style_designatorPLAIN FLANGED
seat_angle_in_deg45.000 NOMINAL
under_flange_height0.438 INCHES NOMINAL IN
body_outside_diameter1.188 INCHES NOMINAL IN
seating_surface_shapeANGULAR
body_stepped_inside_diameter1.625 INCHES MINIMUM AND 1.626 INCHES MAXIMUM FIRST STEP IN
flange_seat_to_disk_end_height0.562 INCHES NOMINAL IN
NSN4820-00-623-9541
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CS4820-0089 · 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
•
FLANGE SEAT TO DISK END HEIGHT: 0.562 INCHES NOMINAL IN
•
FLANGE DIAMETER: 1.800 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 1.188 INCHES NOMINAL IN
•
BODY STEPPED INSIDE DIAMETER: 0.812 INCHES NOMINAL SECOND STEP IN
•
STYLE DESIGNATOR: PLAIN FLANGED
•
UNDER FLANGE HEIGHT: 0.438 INCHES NOMINAL IN
•
MATERIAL: COBALT ALLOY FACE
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.562 INCHES NOMINAL IN
FLANGE DIAMETER1.800 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.188 INCHES NOMINAL IN
BODY STEPPED INSIDE DIAMETER0.812 INCHES NOMINAL SECOND STEP IN
BODY STEPPED INSIDE DIAMETER1.625 INCHES MINIMUM AND 1.626 INCHES MAXIMUM FIRST STEP IN
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT0.438 INCHES NOMINAL IN
MATERIALCOBALT ALLOY FACE
MATERIALSTEEL CORROSION RESISTING BODY
SEAT ANGLE IN DEG45.000 NOMINAL
SUBSTITUTES & CROSS-REFERENCES 3
31142Reference document
Same NSN cross-reference
Reference document — Secondary reference
12429NPC19Reference document
Same NSN cross-reference
Reference document — Secondary reference
311420058Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 CS4820-0089?
CS4820-0089 is a INSERT,ELECTRICAL CONNECTOR.
What parts can replace CS4820-0089?
There are 3 known substitutes for CS4820-0089: 31142, 12429NPC19, 311420058. Substitute compatibility should be verified for your specific system.
What is the NSN for CS4820-0089?
CS4820-0089 is cataloged in the U.S. Government catalog under NSN 4820-00-623-9541. This indicates validated use in U.S. government and defense supply chains.
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