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12322566 — VALVE,REGULATING,SYSTEM PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

12322566: VALVE,REGULATING,SYSTEM PRESSURE.

VALVE,REGULATING,SYSTEM PRESSURE. Key specifications include filter: NOT INCLUDED, temp_rating: -0.0 FAHRENHEIT MINIMUM AND 125.0 FAHRENHEIT MAXIMUM DEGF, regulation_type: MANUAL, DOUBLE STAGE, flow_control_device: PISTON, FREE TYPE, valve_loading_method: SPRING, manual_control_method: KNOB. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-171-2382, 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
12322566
NSN: 4820-01-171-2382
FSC: 4820 — Valves, Nonpowered
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
filterNOT INCLUDED
temp_rating-0.0 FAHRENHEIT MINIMUM AND 125.0 FAHRENHEIT MAXIMUM DEGF
regulation_typeMANUAL, DOUBLE STAGE
flow_control_devicePISTON, FREE TYPE
valve_loading_methodSPRING
manual_control_methodKNOB
end_connection_quantity3
media_for_which_designedAIR
maximum_inlet_pressure_ratingERR-060
outlet_pressure_accuracy_ratingERR-060
NSN4820-01-171-2382
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12322566 · 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: PISTON, FREE TYPE
•
REGULATION TYPE: MANUAL, DOUBLE STAGE
•
TEMP RATING: -0.0 FAHRENHEIT MINIMUM AND 125.0 FAHRENHEIT MAXIMUM DEGF
•
END CONNECTION QUANTITY: 3
•
MANUAL CONTROL METHOD: KNOB
•
VALVE LOADING METHOD: SPRING
•
OUTLET PRESSURE ACCURACY RATING: ERR-060
•
MEDIA FOR WHICH DESIGNED: AIR
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPISTON, FREE TYPE
REGULATION TYPEMANUAL, DOUBLE STAGE
TEMP RATING-0.0 FAHRENHEIT MINIMUM AND 125.0 FAHRENHEIT MAXIMUM DEGF
END CONNECTION QUANTITY3
MANUAL CONTROL METHODKNOB
VALVE LOADING METHODSPRING
OUTLET PRESSURE ACCURACY RATINGERR-060
MEDIA FOR WHICH DESIGNEDAIR
MAXIMUM INLET PRESSURE RATINGERR-060
FILTERNOT INCLUDED
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12322566?
12322566 is a VALVE,REGULATING,SYSTEM PRESSURE.
What is the NSN for 12322566?
12322566 is cataloged in the U.S. Government catalog under NSN 4820-01-171-2382. 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.