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4022559 — TIMER,SEQUENTIAL

✓ Government record, cited
HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL · COMPONENT
PRODUCT OVERVIEW

4022559: TIMER,SEQUENTIAL.

The TIMER,SEQUENTIAL is a HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL industrial component. Key specifications include MATERIAL: STEEL CASE, TIMER TYPE: ELECTRICAL, CONTROL TYPE: SWITCH, OVERALL DEPTH: 3.000 INCHES NOMINAL IN, OVERALL WIDTH: 5.000 INCHES NOMINAL IN, OVERALL HEIGHT: 6.500 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 6645-01-045-3269, 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
4022559
NSN: 6645-01-045-3269
FSC: 6645 — Time Measuring Instruments
CAGE: 07187 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL (USA)
SPECIFICATIONS
MATERIALSTEEL CASE
TIMER TYPEELECTRICAL
CONTROL TYPESWITCH
OVERALL DEPTH3.000 INCHES NOMINAL IN
OVERALL WIDTH5.000 INCHES NOMINAL IN
OVERALL HEIGHT6.500 INCHES NOMINAL IN
SPECIAL FEATURESDPST SWITCH
VOLTAGE IN VOLTS125.0
FREQUENCY IN HERTZ60.0
NSN6645-01-045-3269
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL TIMER,SEQUENTIAL TITLE COMPONENT PN 4022559 MFR HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL TIMER,SEQUENTIAL
KEY FEATURES
•
FREQUENCY IN HERTZ: 60.0
•
CONTROL TYPE: SWITCH
•
VOLTAGE IN VOLTS: 125.0
•
TIMER TYPE: ELECTRICAL
•
COLOR: GRAY/GREY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT6.500 INCHES NOMINAL IN
FREQUENCY IN HERTZ60.0
CONTROL TYPESWITCH
VOLTAGE IN VOLTS125.0
OVERALL WIDTH5.000 INCHES NOMINAL IN
TIMER TYPEELECTRICAL
COLORGRAY/GREY
SPECIAL FEATURESDPST SWITCH
MATERIALSTEEL CASE
OVERALL DEPTH3.000 INCHES NOMINAL IN
OTHER ITEMS IN FSC 6645 — Time Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6645-00-001-1256 6645-00-001-4498 6645-00-001-4584 6645-00-001-9400 6645-00-003-0327 6645-00-003-0328 6645-00-003-0337 6645-00-003-0338
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 4022559?
4022559 is a TIMER,SEQUENTIAL manufactured by HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL.
What is the NSN for 4022559?
4022559 is cataloged in the U.S. Government catalog under NSN 6645-01-045-3269. 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.