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650199-3 — SWITCH,THERMOSTATIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

650199-3: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_length: 2.062 INCHES NOMINAL IN, bulb_length: 1.687 INCHES NOMINAL IN, thread_class: 2B SINGLE THREADED BUSHING, body_diameter: 0.250 INCHES NOMINAL IN, bulb_diameter: 0.250 INCHES NOMINAL IN, terminal_type: WIRE LEAD. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-592-3684, 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
650199-3
NSN: 5930-00-592-3684
FSC: 5930 — Switches
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
body_length2.062 INCHES NOMINAL IN
bulb_length1.687 INCHES NOMINAL IN
thread_class2B SINGLE THREADED BUSHING
body_diameter0.250 INCHES NOMINAL IN
bulb_diameter0.250 INCHES NOMINAL IN
terminal_typeWIRE LEAD
thread_length0.375 INCHES NOMINAL SINGLE THREADED BUSHING IN
overall_length3.171 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
style_designatorCYLINDRICAL W/FLANGE
features_providedHERMETICALLY SEALED CASE
precious_materialSILVER
NSN5930-00-592-3684
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN 650199-3 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
BODY DIAMETER: 0.250 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.500 INCHES NOMINAL IN
•
FREQUENCY IN HERTZ: 60.0 FIRST VOLTAGE
•
CONTACT ACTION STIMULUS: INCREASE
•
TERMINAL TYPE: WIRE LEAD
•
BULB LENGTH: 1.687 INCHES NOMINAL IN
•
BULB DIAMETER: 0.250 INCHES NOMINAL IN
•
PRECIOUS MATERIAL: SILVER
TECHNICAL CHARACTERISTICS
BODY DIAMETER0.250 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.500 INCHES NOMINAL IN
FREQUENCY IN HERTZ60.0 FIRST VOLTAGE
CONTACT ACTION STIMULUSINCREASE
TERMINAL TYPEWIRE LEAD
BULB LENGTH1.687 INCHES NOMINAL IN
BULB DIAMETER0.250 INCHES NOMINAL IN
PRECIOUS MATERIALSILVER
CONTACT LOAD CURRENT RATING1.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
CONTACT LOAD CURRENT RATING1.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
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 650199-3?
650199-3 is a SWITCH,THERMOSTATIC.
What is the NSN for 650199-3?
650199-3 is cataloged in the U.S. Government catalog under NSN 5930-00-592-3684. 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.