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PartsTable / COMPONENT / 29939N ITEM 23
29939N ITEM 23 ✓ 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 RETAINER,DISK,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, special_features: MAX OPER PRESSURE 150 PSI; MAX OPER TEMP 120 DEG F. DEGF, valve_design_control_activity: 35795.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-370-5306, 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
29939N ITEM 23
NSN: 4820-01-370-5306
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
special_featuresMAX OPER PRESSURE 150 PSI; MAX OPER TEMP 120 DEG F. DEGF
valve_design_control_activity35795
NSN4820-01-370-5306
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 29939N ITEM 23 · 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
•
VALVE DESIGN CONTROL ACTIVITY: 35795
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
VALVE DESIGN CONTROL ACTIVITY35795
SPECIAL FEATURESMAX OPER PRESSURE 150 PSI; MAX OPER TEMP 120 DEG F. DEGF
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
96X394AInterchangeable
interchangeable cross-reference
interchangeable
29214HInterchangeable
interchangeable cross-reference
interchangeable
4250837-4Interchangeable
interchangeable cross-reference
interchangeable
HX3Interchangeable
interchangeable cross-reference
interchangeable
M22520/10-01Interchangeable
interchangeable cross-reference
interchangeable
1855685Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 29939N ITEM 23?
29939N ITEM 23 is a RETAINER,DISK,VALVE.
What parts can replace 29939N ITEM 23?
There are 23 known substitutes for 29939N ITEM 23: 96X394A, 29214H, 4250837-4 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 29939N ITEM 23?
29939N ITEM 23 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-370-5306. 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