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Technical Data Sheet
PartsTable / COMPONENT / 2029-1
2029-1 ✓ Verified by PartsTable
Exost · 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

- Touchpad with mouse buttons for easy mouse control<br>- Quick and comfortable typing<br>- Browse the web, post social updates and send mail with your TV.<br>- Control TV volume & channel, open Samsung Smart Hub and much more.<br>- Micro USB receiver with a wireless range up to 10 meters<br>- Compact & lightweight<br>- Works with all Samsung Smart TVs This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-308-9851, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
2029-1
NSN: 4820-00-308-9851
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL COMP 304 FLOW CONTROL DEVICE
body_width0.280 INCHES MAXIMUM IN
head_styleFLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER)
meter_typeFLOAT
valve_size0.500 INCHES IN
body_height0.180 INCHES NOMINAL IN
body_length0.785 INCHES MAXIMUM IN
design_typeCASE
grip_length0.126 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
shank_styleSELF-PLUGGING
temp_rating150.0 FAHRENHEIT NOMINAL DEGF
constructionINCLOSED W/SIGHT WINDOW
NSN4820-00-308-9851
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2029-1 · Exost ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
69544Interchangeable
interchangeable cross-reference
interchangeable
5330PL1448610Interchangeable
interchangeable cross-reference
interchangeable
23318Interchangeable
interchangeable cross-reference
interchangeable
00372-0446Interchangeable
interchangeable cross-reference
interchangeable
52-512Interchangeable
interchangeable cross-reference
interchangeable
20291Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2029-1?
2029-1 is a MICROCIRCUIT,DIGITAL manufactured by Exost.
What parts can replace 2029-1?
There are 16 known substitutes for 2029-1: 69544, 5330PL1448610, 23318 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2029-1?
2029-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-308-9851. 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