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R431003623 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

R431003623: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE, regulation_type: AUTOMATIC SINGLE STAGE, special_features: VALVE SIZE 0.500 IN.; WRENCH ADJUSTED IN, flow_control_device: DIAPHRAGM, outlet_pressure_range: 0.0 TO 150.0 CAMERA MOUNT, end_item_identification: LOGISTICS SUPPORT VESSEL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-332-0831, 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
R431003623
NSN: 4820-01-332-0831
FSC: 4820 — Valves, Nonpowered
CAGE: 7AJK0 — AVENTICS CORP DIV AVENTICS CORPORATION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
regulation_typeAUTOMATIC SINGLE STAGE
special_featuresVALVE SIZE 0.500 IN.; WRENCH ADJUSTED IN
flow_control_deviceDIAPHRAGM
outlet_pressure_range0.0 TO 150.0 CAMERA MOUNT
end_item_identificationLOGISTICS SUPPORT VESSEL
NSN4820-01-332-0831
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: R431003623 · 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: DIAPHRAGM
•
REGULATION TYPE: AUTOMATIC SINGLE STAGE
•
OUTLET PRESSURE RANGE: 0.0 TO 150.0 CAMERA MOUNT
•
MATERIAL: ALUMINUM BODY
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDIAPHRAGM
REGULATION TYPEAUTOMATIC SINGLE STAGE
OUTLET PRESSURE RANGE0.0 TO 150.0 CAMERA MOUNT
SPECIAL FEATURESVALVE SIZE 0.500 IN.; WRENCH ADJUSTED IN
END ITEM IDENTIFICATIONLOGISTICS SUPPORT VESSEL
MATERIALALUMINUM BODY
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
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 2
P-055119-00000Reference document
Same NSN cross-reference
Reference document — Secondary reference
P55119Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 R431003623?
R431003623 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace R431003623?
There are 2 known substitutes for R431003623: P-055119-00000, P55119. Substitute compatibility should be verified for your specific system.
What is the NSN for R431003623?
R431003623 is cataloged in the U.S. Government catalog under NSN 4820-01-332-0831. This indicates validated use in U.S. government and defense supply chains.
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