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CA83949 — REGULATOR,THERMOSTATIC TEMPERATU

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

CA83949: REGULATOR,THERMOSTATIC TEMPERATU.

REGULATOR,THERMOSTATIC TEMPERATU. Key specifications include bulb_length: 12.000 INCHES NOMINAL IN, bulb_diameter: 1.000 INCHES NOMINAL IN, thermostat_type: BULB, capillary_tube_length: 480.000 INCHES NOMINAL IN, operating_temp_rating: 120.0 FAHRENHEIT NOMINAL AND 185.0 FAHRENHEIT NOMINAL DEGF, accessory_components_and_quantity: SWA ACTUATOR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-303-3258, 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
CA83949
NSN: 4820-01-303-3258
FSC: 4820 — Valves, Nonpowered
CAGE: 21476 — RICHARDS INDUSTRIES VALVE GROUP JORDAN VALVE DIV (USA)
SPECIFICATIONS
bulb_length12.000 INCHES NOMINAL IN
bulb_diameter1.000 INCHES NOMINAL IN
thermostat_typeBULB
capillary_tube_length480.000 INCHES NOMINAL IN
operating_temp_rating120.0 FAHRENHEIT NOMINAL AND 185.0 FAHRENHEIT NOMINAL DEGF
accessory_components_and_quantitySWA ACTUATOR
NSN4820-01-303-3258
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CA83949 · 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
•
BULB LENGTH: 12.000 INCHES NOMINAL IN
•
BULB DIAMETER: 1.000 INCHES NOMINAL IN
•
ACCESSORY COMPONENTS AND QUANTITY: SWA ACTUATOR
•
CAPILLARY TUBE LENGTH: 480.000 INCHES NOMINAL IN
•
OPERATING TEMP RATING: 120.0 FAHRENHEIT NOMINAL AND 185.0 FAHRENHEIT NOMINAL DEGF
•
THERMOSTAT TYPE: BULB
TECHNICAL CHARACTERISTICS
BULB LENGTH12.000 INCHES NOMINAL IN
BULB DIAMETER1.000 INCHES NOMINAL IN
ACCESSORY COMPONENTS AND QUANTITYSWA ACTUATOR
CAPILLARY TUBE LENGTH480.000 INCHES NOMINAL IN
OPERATING TEMP RATING120.0 FAHRENHEIT NOMINAL AND 185.0 FAHRENHEIT NOMINAL DEGF
THERMOSTAT TYPEBULB
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CA83949?
CA83949 is a REGULATOR,THERMOSTATIC TEMPERATU.
What is the NSN for CA83949?
CA83949 is cataloged in the U.S. Government catalog under NSN 4820-01-303-3258. 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.