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Technical Data Sheet
PartsTable / COMPONENT / 4SC1014
4SC1014 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flange_diameter: 2.240 INCHES NOMINAL IN, style_designator: PLAIN FLANGED, under_flange_height: 0.265 INCHES NOMINAL IN, body_inside_diameter: 0.266 INCHES NOMINAL IN, body_outside_diameter: 1.990 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-360-4066, 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
4SC1014
NSN: 4820-00-360-4066
FSC: 4820
CAGE: 57217 — STRIEGEL SUPPLY, INC. DBA STRIEGEL SUPPLY INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flange_diameter2.240 INCHES NOMINAL IN
style_designatorPLAIN FLANGED
under_flange_height0.265 INCHES NOMINAL IN
body_inside_diameter0.266 INCHES NOMINAL IN
body_outside_diameter1.990 INCHES NOMINAL IN
seating_surface_shapeFLAT
flange_seat_to_disk_end_height0.296 INCHES NOMINAL IN
NSN4820-00-360-4066
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4SC1014 · 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
•
SEATING SURFACE SHAPE: FLAT
•
STYLE DESIGNATOR: PLAIN FLANGED
•
MATERIAL: STEEL OVERALL
•
BODY OUTSIDE DIAMETER: 1.990 INCHES NOMINAL IN
•
FLANGE SEAT TO DISK END HEIGHT: 0.296 INCHES NOMINAL IN
•
UNDER FLANGE HEIGHT: 0.265 INCHES NOMINAL IN
•
FLANGE DIAMETER: 2.240 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 0.266 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN FLANGED
MATERIALSTEEL OVERALL
BODY OUTSIDE DIAMETER1.990 INCHES NOMINAL IN
FLANGE SEAT TO DISK END HEIGHT0.296 INCHES NOMINAL IN
UNDER FLANGE HEIGHT0.265 INCHES NOMINAL IN
FLANGE DIAMETER2.240 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.266 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
005-101-0012Interchangeable
interchangeable cross-reference
interchangeable
18-1-9Interchangeable
interchangeable cross-reference
interchangeable
6240001558707Interchangeable
interchangeable cross-reference
interchangeable
MS2531-1819Interchangeable
interchangeable cross-reference
interchangeable
ABZUGInterchangeable
interchangeable cross-reference
interchangeable
L50J2K5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4SC1014?
4SC1014 is a SEAT,VALVE.
What parts can replace 4SC1014?
There are 20 known substitutes for 4SC1014: 005-101-0012, 18-1-9, 6240001558707 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4SC1014?
4SC1014 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-360-4066. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026