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150T321-1 — SWITCH,THERMOSTATIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

150T321-1: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_length: 2.281 INCHES NOMINAL IN, thread_class: 3A SINGLE THREADED BUSHING A, body_diameter: 0.750 INCHES NOMINAL IN, terminal_type: PIN, thread_length: 0.375 INCHES NOMINAL SINGLE THREADED BUSHING IN, overall_length: 3.656 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-296-8759, 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
MRO→ MRO_GENERAL→ 150T321-1
NSN: 5930-01-296-8759
FSC: 5930 — Switches
CAGE: 09049 — CUSTOM CONTROL SENSORS, LLC (USA)
SPECIFICATIONS
body_length2.281 INCHES NOMINAL IN
thread_class3A SINGLE THREADED BUSHING A
body_diameter0.750 INCHES NOMINAL IN
terminal_typePIN
thread_length0.375 INCHES NOMINAL SINGLE THREADED BUSHING IN
overall_length3.656 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING
style_designatorCYLINDRICAL W/FLANGE
thread_directionRIGHT-HAND SINGLE THREADED BUSHING
width_across_flats0.750 INCHES NOMINAL IN
nominal_thread_size0.500 INCHES SINGLE THREADED BUSHING IN
end_item_identificationAIR DISTRIBUTION SYSTEM ON HU25A AIRCRAFT
NSN5930-01-296-8759
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN 150T321-1 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
BODY DIAMETER: 0.750 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.750 INCHES NOMINAL IN
•
TERMINAL TYPE: PIN
•
MOUNTING METHOD: THREADED BUSHING
•
THREAD LENGTH: 0.375 INCHES NOMINAL SINGLE THREADED BUSHING IN
•
STYLE DESIGNATOR: CYLINDRICAL W/FLANGE
•
TEMP SENSING ELEMENT TYPE: INTERNAL SENSOR
TECHNICAL CHARACTERISTICS
BODY DIAMETER0.750 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.750 INCHES NOMINAL IN
TERMINAL TYPEPIN
MOUNTING METHODTHREADED BUSHING
THREAD LENGTH0.375 INCHES NOMINAL SINGLE THREADED BUSHING IN
STYLE DESIGNATORCYLINDRICAL W/FLANGE
TEMP SENSING ELEMENT TYPEINTERNAL SENSOR
OVERALL LENGTH3.656 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SINGLE THREADED BUSHING
NOMINAL THREAD SIZE0.500 INCHES SINGLE THREADED BUSHING IN
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 150T321-1?
150T321-1 is a SWITCH,THERMOSTATIC. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 150T321-1?
150T321-1 is cataloged in the U.S. Government catalog under NSN 5930-01-296-8759. 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.