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15406-52 — RETAINER,DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

15406-52: RETAINER,DISK,VALVE.

The RETAINER,DISK,VALVE is a the manufacturer industrial component. Key specifications include material: IRON CAST, overall_length: 2.750 INCHES NOMINAL IN, outside_diameter: 7.000 INCHES NOMINAL IN, special_features: RECESS AREA 0.625 IN. H BY 6.750 IN.

DIA; CENTER HOLE DIA 0.766 IN. IN, valve_design_control_activity: 05163, valve_size_for_which_designed: 6.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-260-3326, 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
15406-52
NSN: 4820-01-260-3326
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialIRON CAST
overall_length2.750 INCHES NOMINAL IN
outside_diameter7.000 INCHES NOMINAL IN
special_featuresRECESS AREA 0.625 IN. H BY 6.750 IN. DIA; CENTER HOLE DIA 0.766 IN. IN
valve_design_control_activity05163
valve_size_for_which_designed6.000 INCHES IN
valve_model_number_for_which_designed400
NSN4820-01-260-3326
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 15406-52 · 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 MODEL NUMBER FOR WHICH DESIGNED: 400
•
OUTSIDE DIAMETER: 7.000 INCHES NOMINAL IN
•
VALVE SIZE FOR WHICH DESIGNED: 6.000 INCHES IN
•
VALVE DESIGN CONTROL ACTIVITY: 05163
•
MATERIAL: IRON CAST
TECHNICAL CHARACTERISTICS
VALVE MODEL NUMBER FOR WHICH DESIGNED400
OUTSIDE DIAMETER7.000 INCHES NOMINAL IN
OVERALL LENGTH2.750 INCHES NOMINAL IN
VALVE SIZE FOR WHICH DESIGNED6.000 INCHES IN
SPECIAL FEATURESRECESS AREA 0.625 IN. H BY 6.750 IN. DIA; CENTER HOLE DIA 0.766 IN. IN
VALVE DESIGN CONTROL ACTIVITY05163
MATERIALIRON CAST
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
21540653Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 15406-52?
15406-52 is a RETAINER,DISK,VALVE.
What parts can replace 15406-52?
There is 1 known substitute for 15406-52: 21540653. Substitute compatibility should be verified for your specific system.
What is the NSN for 15406-52?
15406-52 is cataloged in the U.S. Government catalog under NSN 4820-01-260-3326. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.