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474645 — SWITCH,SENSITIVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

474645: SWITCH,SENSITIVE.

The SWITCH,SENSITIVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SINGLE FULL LOOP BOTH ENDS, body_style: HOLE MOUNTED, body_width: 0.250 INCHES NOMINAL IN, body_height: 0.356 INCHES NOMINAL IN, body_length: 0.781 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-189-6379, 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
474645
NSN: 5930-00-189-6379
NIINs: 001896379, 002321007, 003050450
FSC: 5930 — Switches
CAGE: 30874 — INTERNATIONAL BUSINESS MACHINES CORPORATION DBA IBM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSINGLE FULL LOOP BOTH ENDS
body_styleHOLE MOUNTED
body_width0.250 INCHES NOMINAL IN
body_height0.356 INCHES NOMINAL IN
body_length0.781 INCHES NOMINAL IN
design_typeCLOSED
hook_radius0.032 INCHES NOMINAL BOTH ENDS IN
coil_quantity353
actuator_styleLEAF
actuator_width0.140 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
NSN5930-00-189-6379
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,SENSITIVE TITLE COMPONENT PN 474645 MFR SWITCH,SENSITIVE
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: HOLE MOUNTED
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.375 INCHES NOMINAL IN
•
ACTUATOR STYLE: LEAF
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
ACTUATOR WIDTH: 0.140 INCHES NOMINAL IN
•
SWITCH ACTUATING FORCE: 65.0 GRAMS MAXIMUM G
•
BODY WIDTH: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEHOLE MOUNTED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.375 INCHES NOMINAL IN
ACTUATOR STYLELEAF
MOUNTING METHODUNTHREADED HOLE(S)
ACTUATOR WIDTH0.140 INCHES NOMINAL IN
SWITCH ACTUATING FORCE65.0 GRAMS MAXIMUM G
BODY WIDTH0.250 INCHES NOMINAL IN
BODY HEIGHT0.356 INCHES NOMINAL IN
SWITCH RELEASE FORCE10.0 GRAMS MINIMUM G
SUBSTITUTES & CROSS-REFERENCES 2
0474653Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
311SM67Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 474645?
474645 is a SWITCH,SENSITIVE.
What parts can replace 474645?
There are 2 known substitutes for 474645: 0474653, 311SM67. Substitute compatibility should be verified for your specific system.
What is the NSN for 474645?
474645 is cataloged in the U.S. Government catalog under NSN 5930-00-189-6379. 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.