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537596 — GEAR CLUSTER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

537596: GEAR CLUSTER.

The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, head_height: 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, thread_length: 0.428 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, screw_material: NICKEL ALLOY. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-107-1899, 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
537596
NSN: 3020-00-107-1899
NIINs: 001071899, 009446132
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 64547 — HONEYWELL INTERNATIONAL, INC DIV AEROSPACE-TUCSON (USA)
SPECIFICATIONS
head_styleHEXAGON
head_height0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
thread_length0.428 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
screw_materialNICKEL ALLOY
fastener_length0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
width_between_flats0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
internal_drive_styleSLOT
thread_surface_finish32.0 MICROINCHES
nominal_thread_diameter0.190 INCHES IN
NSN3020-00-107-1899
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR CLUSTER TITLE COMPONENT PN 537596 MFR GEAR CLUSTER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 537596?
537596 is a GEAR CLUSTER.
What is the NSN for 537596?
537596 is cataloged in the U.S. Government catalog under NSN 3020-00-107-1899. 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.