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AT206811 — VALVE,FLOW CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

AT206811: VALVE,FLOW CONTROL.

The VALVE,FLOW CONTROL is a the manufacturer industrial component. Key specifications include special_features: PARK BRAKE VALVE FOR PARK BRAKE VALVE SECTION, valve_operation_method: HYDRAULIC, end_item_identification: MODEL 672D MOTOR GRADER; BRAKES GROUP, part_name_assigned_by_controlling_agency: FLOW CONTROL HYD. VALVE.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-540-1932, 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
AT206811
NSN: 4820-01-540-1932
FSC: 4820 — Valves, Nonpowered
CAGE: 75160 — DEERE & CO (USA)
SPECIFICATIONS
special_featuresPARK BRAKE VALVE FOR PARK BRAKE VALVE SECTION
valve_operation_methodHYDRAULIC
end_item_identificationMODEL 672D MOTOR GRADER; BRAKES GROUP
part_name_assigned_by_controlling_agencyFLOW CONTROL HYD. VALVE
NSN4820-01-540-1932
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AT206811 · 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 OPERATION METHOD: HYDRAULIC
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESPARK BRAKE VALVE FOR PARK BRAKE VALVE SECTION
PART NAME ASSIGNED BY CONTROLLING AGENCYFLOW CONTROL HYD. VALVE
END ITEM IDENTIFICATIONMODEL 672D MOTOR GRADER; BRAKES GROUP
VALVE OPERATION METHODHYDRAULIC
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
AT224497Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AT206811?
AT206811 is a VALVE,FLOW CONTROL.
What parts can replace AT206811?
There is 1 known substitute for AT206811: AT224497. Substitute compatibility should be verified for your specific system.
What is the NSN for AT206811?
AT206811 is cataloged in the U.S. Government catalog under NSN 4820-01-540-1932. 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.