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40408-2 ITEM 7 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

40408-2 ITEM 7: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, temp_rating: 100.0 FAHRENHEIT MAXIMUM DEGF, pressure_rating: 1975.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, special_features: NHA: 4820-01-538-8227, GATE VALVE, style_designator: SOLID WEDGE, end_item_identification: NEW CONSTRUCTION LCS1. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-538-8247, 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
40408-2 ITEM 7
NSN: 4820-01-538-8247
FSC: 4820 — Valves, Nonpowered
CAGE: 63220 — FLOWSERVE INC (USA)
SPECIFICATIONS
materialSTEEL
temp_rating100.0 FAHRENHEIT MAXIMUM DEGF
pressure_rating1975.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
special_featuresNHA: 4820-01-538-8227, GATE VALVE
style_designatorSOLID WEDGE
end_item_identificationNEW CONSTRUCTION LCS1
media_for_which_designedOIL
part_name_assigned_by_controlling_agencyGATE
NSN4820-01-538-8247
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40408-2 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) MAXIMUM LBS
•
TEMP RATING: 100.0 FAHRENHEIT MAXIMUM DEGF
•
STYLE DESIGNATOR: SOLID WEDGE
•
MEDIA FOR WHICH DESIGNED: OIL
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
PRESSURE RATING1975.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
TEMP RATING100.0 FAHRENHEIT MAXIMUM DEGF
STYLE DESIGNATORSOLID WEDGE
SPECIAL FEATURESNHA: 4820-01-538-8227, GATE VALVE
MEDIA FOR WHICH DESIGNEDOIL
PART NAME ASSIGNED BY CONTROLLING AGENCYGATE
END ITEM IDENTIFICATIONNEW CONSTRUCTION LCS1
MATERIALSTEEL
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

No substitute or cross-reference records for this part.

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 40408-2 ITEM 7?
40408-2 ITEM 7 is a DISK,VALVE.
What is the NSN for 40408-2 ITEM 7?
40408-2 ITEM 7 is cataloged in the U.S. Government catalog under NSN 4820-01-538-8247. 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.