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Technical Data Sheet
PartsTable / COMPONENT / 840434
840434 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.562 INCHES NOMINAL SINGLE ACTUATOR IN, pole_quantity: 4 EACH SECTION REAR, terminal_type: TAB, SOLDER LUG, thread_length: 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-467-7026, 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
840434
NSN: 5306-00-467-7026
FSC: 5306
CAGE: K1464 — GOODRICH CONTROL SYSTEMS LTD T/A GOODRICH ENGINE CONTROL SYSTEMS (GBR)
SPECIFICATIONS
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.250 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length0.562 INCHES NOMINAL SINGLE ACTUATOR IN
pole_quantity4 EACH SECTION REAR
terminal_typeTAB, SOLDER LUG
thread_length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity2 EACH SECTION REAR
mounting_methodTHREADED BUSHING SINGLE MOUNTING FACILITY
first_flat_length0.216 INCHES NOMINAL SINGLE ACTUATOR IN
nonturn_device_typeFLATTED BUSHING AT 3:00 OCLOCK
contact_switching_actionBREAKS BEFORE MAKES EACH SECTION REAR
NSN5306-00-467-7026
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 840434 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
5305-99-606Interchangeable
interchangeable cross-reference
interchangeable
688-153Interchangeable
interchangeable cross-reference
interchangeable
837-57Interchangeable
interchangeable cross-reference
interchangeable
837-508Interchangeable
interchangeable cross-reference
interchangeable
840-237Interchangeable
interchangeable cross-reference
interchangeable
5-37142-764Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 840434?
840434 is a SWITCH,ROTARY.
What parts can replace 840434?
There are 7 known substitutes for 840434: 5305-99-606, 688-153, 837-57 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 840434?
840434 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-467-7026. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026