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M221F302050741 — SWITCH,THERMOSTATIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M221F302050741: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_height: 0.300 INCHES NOMINAL IN, body_diameter: 0.660 INCHES MAXIMUM IN, terminal_type: TAB, SOLDER LUG, mounting_method: BRACKET(S), contact_adjustability: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-079-0389, 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
M221F302050741
NSN: 5930-01-079-0389
FSC: 5930 — Switches
CAGE: 14859 — TEXAS INSTRUMENTS INC CONTROL PRODUCTS DIV (USA)
SPECIFICATIONS
body_height0.300 INCHES NOMINAL IN
body_diameter0.660 INCHES MAXIMUM IN
terminal_typeTAB, SOLDER LUG
mounting_methodBRACKET(S)
contact_adjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
NSN5930-01-079-0389
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN M221F302050741 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
BODY DIAMETER: 0.660 INCHES MAXIMUM IN
•
TERMINAL TYPE: TAB, SOLDER LUG
•
MOUNTING METHOD: BRACKET(S)
•
BODY HEIGHT: 0.300 INCHES NOMINAL IN
•
CONTACT ADJUSTABILITY: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
TECHNICAL CHARACTERISTICS
BODY DIAMETER0.660 INCHES MAXIMUM IN
TERMINAL TYPETAB, SOLDER LUG
MOUNTING METHODBRACKET(S)
BODY HEIGHT0.300 INCHES NOMINAL IN
CONTACT ADJUSTABILITYDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
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 1
1549066-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 M221F302050741?
M221F302050741 is a SWITCH,THERMOSTATIC.
What parts can replace M221F302050741?
There is 1 known substitute for M221F302050741: 1549066-2. Substitute compatibility should be verified for your specific system.
What is the NSN for M221F302050741?
M221F302050741 is cataloged in the U.S. Government catalog under NSN 5930-01-079-0389. 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.