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P523868 — VALVE,FLOW CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

P523868: VALVE,FLOW CONTROL.

The VALVE,FLOW CONTROL is a the manufacturer industrial component. Key specifications include special_features: SERIES 3, 2.099 DIA GAGE LINE, FIVE WEBS, DOUBLE SPRING, DEL/SST, W/ TITANIUM CAPSCREW;, flow_control_device: DISK, end_item_identification: PUMP ASSEMBLY; M0816;, part_name_assigned_by_controlling_agency: VALVE ASSEMBLY, SERIES 3;. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-672-2004, 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
P523868
NSN: 4820-01-672-2004
FSC: 4820 — Valves, Nonpowered
CAGE: 71454 — FMC TECHNOLOGIES INC DBA FMC FLUID CONTROL (USA)
SPECIFICATIONS
special_featuresSERIES 3, 2.099 DIA GAGE LINE, FIVE WEBS, DOUBLE SPRING, DEL/SST, W/ TITANIUM CAPSCREW;
flow_control_deviceDISK
end_item_identificationPUMP ASSEMBLY; M0816;
part_name_assigned_by_controlling_agencyVALVE ASSEMBLY, SERIES 3;
NSN4820-01-672-2004
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: P523868 · 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
•
FLOW CONTROL DEVICE: DISK
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
SPECIAL FEATURESSERIES 3, 2.099 DIA GAGE LINE, FIVE WEBS, DOUBLE SPRING, DEL/SST, W/ TITANIUM CAPSCREW;
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE ASSEMBLY, SERIES 3;
END ITEM IDENTIFICATIONPUMP ASSEMBLY; M0816;
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
DU500020048 ITEM 4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P523868?
P523868 is a VALVE,FLOW CONTROL.
What parts can replace P523868?
There is 1 known substitute for P523868: DU500020048 ITEM 4. Substitute compatibility should be verified for your specific system.
What is the NSN for P523868?
P523868 is cataloged in the U.S. Government catalog under NSN 4820-01-672-2004. 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.