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311445 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

311445: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include end_item_identification: POWERED VALVE SERIES V5013A,1/2 INCH,WITH 4.0 CONTROLLED VOLUME CV IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-075-9757, 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
311445
NSN: 4810-01-075-9757
NIINs: 010759757, 011503188
FSC: 4810 — Valves, Powered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
end_item_identificationPOWERED VALVE SERIES V5013A,1/2 INCH,WITH 4.0 CONTROLLED VOLUME CV IN
NSN4810-01-075-9757
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 311445 · 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: 20.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
TEMP RATING: -65.0 FAHRENHEIT MINIMUM AND 450.0 FAHRENHEIT MAXIMUM DEGF
•
SUPPLEMENTARY FEATURES: INNER AND OUTER RIB DIA 0.050 TO 0.060 IN. IN
•
MATERIAL: RUBBER SILICONE CLASS Q
TECHNICAL CHARACTERISTICS
PRESSURE RATING20.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
TEMP RATING-65.0 FAHRENHEIT MINIMUM AND 450.0 FAHRENHEIT MAXIMUM DEGF
SUPPLEMENTARY FEATURESINNER AND OUTER RIB DIA 0.050 TO 0.060 IN. IN
SPECIAL FEATURESHOLE DIA 0.085 TO 0.095 IN.,NHA 319335-1 IN
MATERIALRUBBER SILICONE CLASS Q
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 311445?
311445 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What is the NSN for 311445?
311445 is cataloged in the U.S. Government catalog under NSN 4810-01-075-9757. 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.