PartsTable
Technical Data Sheet
Download PDF

S23-12311-0 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

S23-12311-0: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include valve_operation_method: ELECTRIC MOTOR AND HYDRAULIC, part_name_assigned_by_controlling_agency: ELEC/HYD. STROKER W/NEUTRAL BY-PASS & BRAKE,W/DEAD BAND,& FORCE MOTOR & WITH INTERNAL SERVO SUPPLY.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-623-1047, 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
S23-12311-0
NSN: 4820-01-623-1047
FSC: 4820 — Valves, Nonpowered
CAGE: 9F512 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC PUMP DIVISION (USA)
SPECIFICATIONS
valve_operation_methodELECTRIC MOTOR AND HYDRAULIC
part_name_assigned_by_controlling_agencyELEC/HYD. STROKER W/NEUTRAL BY-PASS & BRAKE,W/DEAD BAND,& FORCE MOTOR & WITH INTERNAL SERVO SUPPLY
NSN4820-01-623-1047
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: S23-12311-0 · 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: ELECTRIC MOTOR AND HYDRAULIC
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYELEC/HYD. STROKER W/NEUTRAL BY-PASS & BRAKE,W/DEAD BAND,& FORCE MOTOR & WITH INTERNAL SERVO SUPPLY
VALVE OPERATION METHODELECTRIC MOTOR AND HYDRAULIC
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
S23-12414Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy S23-12311-0?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is S23-12311-0?
S23-12311-0 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace S23-12311-0?
There is 1 known substitute for S23-12311-0: S23-12414. Substitute compatibility should be verified for your specific system.
What is the NSN for S23-12311-0?
S23-12311-0 is cataloged in the U.S. Government catalog under NSN 4820-01-623-1047. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — S23-12311-0

✓ 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.