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519581 — SWITCH,CODE INDICATING WHEEL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

519581: SWITCH,CODE INDICATING WHEEL.

The SWITCH,CODE INDICATING WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 OVERALL, actuator_type: THUMBWHEEL ALL ACTUATORS, hole_diameter: 0.189 INCHES NOMINAL IN, overall_width: 1.150 INCHES NOMINAL IN, terminal_type: WIRE LEAD, overall_height: 1.395 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-959-1028, 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
519581
NSN: 5310-00-959-1028
NIINs: 009591028, 013964597
FSC: 5310 — Nuts and Washers
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL COMP 416 OVERALL
actuator_typeTHUMBWHEEL ALL ACTUATORS
hole_diameter0.189 INCHES NOMINAL IN
overall_width1.150 INCHES NOMINAL IN
terminal_typeWIRE LEAD
overall_height1.395 INCHES NOMINAL IN
overall_length2.760 INCHES NOMINAL IN
mounting_methodFLANGE SINGLE MOUNTING FACILITY
outside_diameter0.445 INCHES NOMINAL IN
special_featuresDISPLAY READS 8XXX
style_designatorRECTANGULAR INLINE INDICATING
surface_treatmentPASSIVATE OVERALL
NSN5310-00-959-1028
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 519581 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: SLOTTED
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.445 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.052 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL COMP 416 OVERALL
•
HOLE DIAMETER: 0.189 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSLOTTED
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.445 INCHES NOMINAL IN
MATERIAL THICKNESS0.052 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL COMP 416 OVERALL
HOLE DIAMETER0.189 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 519581?
519581 is a SWITCH,CODE INDICATING WHEEL.
What is the NSN for 519581?
519581 is cataloged in the U.S. Government catalog under NSN 5310-00-959-1028. 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.