PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 11-03-9044
11-03-9044 ✓ 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 PARTS KIT,STOP-CHECK VALVE is a the manufacturer industrial component. Key specifications include nonsupply_items_and_quantities: DISK RETAING SCREW 1,DISK HOLDER 1,PLASTIC DISK 1,DISK RETAINER 1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-022-7635, 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
11-03-9044
NSN: 4820-01-022-7635
FSC: 4820
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
component_quantity4
nonsupply_items_and_quantitiesDISK RETAING SCREW 1,DISK HOLDER 1,PLASTIC DISK 1,DISK RETAINER 1
NSN4820-01-022-7635
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 11-03-9044 · 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
•
NONSUPPLY ITEMS AND QUANTITIES: DISK RETAING SCREW 1,DISK HOLDER 1,PLASTIC DISK 1,DISK RETAINER 1
•
COMPONENT QUANTITY: 4
TECHNICAL CHARACTERISTICS (FLIS)
NONSUPPLY ITEMS AND QUANTITIESDISK RETAING SCREW 1,DISK HOLDER 1,PLASTIC DISK 1,DISK RETAINER 1
COMPONENT QUANTITY4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
2620-902-27-1INInterchangeable
interchangeable cross-reference
interchangeable
302352Interchangeable
interchangeable cross-reference
interchangeable
2620-902Interchangeable
interchangeable cross-reference
interchangeable
845-1889587ASSYD 1/2INInterchangeable
interchangeable cross-reference
interchangeable
1889587Interchangeable
interchangeable cross-reference
interchangeable
845-1889587PC4,1/2INInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11-03-9044?
11-03-9044 is a PARTS KIT,STOP-CHECK VALVE.
What parts can replace 11-03-9044?
There are 6 known substitutes for 11-03-9044: 2620-902-27-1IN, 302352, 2620-902 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11-03-9044?
11-03-9044 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-022-7635. 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