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9550170840 — SWITCH,THERMOSTATIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

9550170840: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include overall_height: 1.593 INCHES MAXIMUM IN, overall_length: 4.405 INCHES MAXIMUM IN, mounting_method: BOLT, style_designator: CYLINDRICAL W/FLANGE, media_for_which_designed: SEMISOLID, mounting_facility_pattern: THREE POSITION CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-458-7497, 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
9550170840
NSN: 5930-01-458-7497
FSC: 5930 — Switches
CAGE: F0228 — SAFRAN HELICOPTER ENGINES (FRA)
SPECIFICATIONS
overall_height1.593 INCHES MAXIMUM IN
overall_length4.405 INCHES MAXIMUM IN
mounting_methodBOLT
style_designatorCYLINDRICAL W/FLANGE
media_for_which_designedSEMISOLID
mounting_facility_patternTHREE POSITION CIRCULAR
unthreaded_mounting_hole_diameter0.221 INCHES NOMINAL IN
NSN5930-01-458-7497
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN 9550170840 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
MOUNTING FACILITY PATTERN: THREE POSITION CIRCULAR
•
MOUNTING METHOD: BOLT
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.221 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL W/FLANGE
•
MEDIA FOR WHICH DESIGNED: SEMISOLID
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.593 INCHES MAXIMUM IN
MOUNTING FACILITY PATTERNTHREE POSITION CIRCULAR
MOUNTING METHODBOLT
UNTHREADED MOUNTING HOLE DIAMETER0.221 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL W/FLANGE
OVERALL LENGTH4.405 INCHES MAXIMUM IN
MEDIA FOR WHICH DESIGNEDSEMISOLID
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 9550170840?
9550170840 is a SWITCH,THERMOSTATIC.
What is the NSN for 9550170840?
9550170840 is cataloged in the U.S. Government catalog under NSN 5930-01-458-7497. 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.