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Technical Data Sheet
PartsTable / COMPONENT / 0103030069
0103030069 ✓ 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: 1.469 INCHES NOMINAL IN, style_designator: PLAIN FLANGED, seat_angle_in_deg: 45.000 NOMINAL, under_flange_height: 1.688 INCHES NOMINAL IN, body_inside_diameter: 1.000 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 4820-00-036-1777, 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
0103030069
NSN: 4820-00-036-1777
FSC: 4820
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flange_diameter1.469 INCHES NOMINAL IN
style_designatorPLAIN FLANGED
seat_angle_in_deg45.000 NOMINAL
under_flange_height1.688 INCHES NOMINAL IN
body_inside_diameter1.000 INCHES NOMINAL IN
body_outside_diameter1.250 INCHES NOMINAL IN
seating_surface_shapeANGULAR
flange_seat_to_disk_end_height0.531 INCHES NOMINAL IN
material_document_and_classification66,AISI 303/SAE 30303 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN4820-00-036-1777
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 0103030069 · 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: 0.531 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.000 NOMINAL
•
SEATING SURFACE SHAPE: ANGULAR
•
UNDER FLANGE HEIGHT: 1.688 INCHES NOMINAL IN
•
FLANGE DIAMETER: 1.469 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: PLAIN FLANGED
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66,AISI 303/SAE 30303 FED STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE SEAT TO DISK END HEIGHT0.531 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
UNDER FLANGE HEIGHT1.688 INCHES NOMINAL IN
FLANGE DIAMETER1.469 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORPLAIN FLANGED
MATERIAL DOCUMENT AND CLASSIFICATION66,AISI 303/SAE 30303 FED STD SINGLE MATERIAL RESPONSE OVERALL
BODY INSIDE DIAMETER1.000 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
4133Interchangeable
interchangeable cross-reference
interchangeable
401-0063-001Interchangeable
interchangeable cross-reference
interchangeable
100623Interchangeable
interchangeable cross-reference
interchangeable
G9Interchangeable
interchangeable cross-reference
interchangeable
21U1141PC4133Interchangeable
interchangeable cross-reference
interchangeable
N14733PC4133Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0103030069?
0103030069 is a SEAT,VALVE.
What parts can replace 0103030069?
There are 14 known substitutes for 0103030069: 4133, 401-0063-001, 100623 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0103030069?
0103030069 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1777. 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