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40406-2 ITEM 7 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

40406-2 ITEM 7: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, seat_angle: 5.0 DEGREES NOMINAL, temp_rating: 100.0 FAHRENHEIT NOMINAL DEGF, pressure_rating: 1975.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, style_designator: SOLID WEDGE, end_item_identification: NEW CONSTRUCTION LCS1. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-535-7699, 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
40406-2 ITEM 7
NSN: 4820-01-535-7699
FSC: 4820 — Valves, Nonpowered
CAGE: 63220 — FLOWSERVE INC (USA)
SPECIFICATIONS
materialSTEEL
seat_angle5.0 DEGREES NOMINAL
temp_rating100.0 FAHRENHEIT NOMINAL DEGF
pressure_rating1975.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
style_designatorSOLID WEDGE
end_item_identificationNEW CONSTRUCTION LCS1
media_for_which_designedOIL
part_name_assigned_by_controlling_agencyGATE
NSN4820-01-535-7699
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40406-2 ITEM 7 · 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
•
PRESSURE RATING: 1975.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
TEMP RATING: 100.0 FAHRENHEIT NOMINAL DEGF
•
STYLE DESIGNATOR: SOLID WEDGE
•
SEAT ANGLE: 5.0 DEGREES NOMINAL
•
MEDIA FOR WHICH DESIGNED: OIL
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
PRESSURE RATING1975.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
TEMP RATING100.0 FAHRENHEIT NOMINAL DEGF
STYLE DESIGNATORSOLID WEDGE
SEAT ANGLE5.0 DEGREES NOMINAL
MEDIA FOR WHICH DESIGNEDOIL
PART NAME ASSIGNED BY CONTROLLING AGENCYGATE
END ITEM IDENTIFICATIONNEW CONSTRUCTION LCS1
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
40406-2Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 40406-2 ITEM 7?
40406-2 ITEM 7 is a DISK,VALVE.
What parts can replace 40406-2 ITEM 7?
There is 1 known substitute for 40406-2 ITEM 7: 40406-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 40406-2 ITEM 7?
40406-2 ITEM 7 is cataloged in the U.S. Government catalog under NSN 4820-01-535-7699. 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.