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11620902 ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 1.638 INCHES NOMINAL IN, largest_outside_diameter: 0.372 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 4820-00-953-2425, 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
11620902
NSN: 4820-00-953-2425
FSC: 4820
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
overall_length1.638 INCHES NOMINAL IN
largest_outside_diameter0.372 INCHES NOMINAL IN
NSN4820-00-953-2425
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 11620902 · 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
•
LARGEST OUTSIDE DIAMETER: 0.372 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.638 INCHES NOMINAL IN
LARGEST OUTSIDE DIAMETER0.372 INCHES NOMINAL IN
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
634513Interchangeable
interchangeable cross-reference
interchangeable
1N2071Interchangeable
interchangeable cross-reference
interchangeable
L2088489-1Interchangeable
interchangeable cross-reference
interchangeable
800986Interchangeable
interchangeable cross-reference
interchangeable
135200-2Interchangeable
interchangeable cross-reference
interchangeable
219245Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11620902?
11620902 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 11620902?
There are 7 known substitutes for 11620902: 634513, 1N2071, L2088489-1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11620902?
11620902 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-953-2425. 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