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3353AS242 — GEARSHAFT,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3353AS242: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include face_width: 0.125 INCHES NOMINAL IN, shaft_type: SHOULDERED, gear_material: STEEL COMP 303, overall_length: 1.675 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, shaft_end_size: 0.250 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-421-8150, 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
3353AS242
NSN: 3040-01-421-8150
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
face_width0.125 INCHES NOMINAL IN
shaft_typeSHOULDERED
gear_materialSTEEL COMP 303
overall_length1.675 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
shaft_end_size0.250 INCHES IN
shaft_end_typeSQUARE
shaft_materialSTEEL COMP 303
teeth_quantity32
diametral_pitch64
special_featuresSHAFT END THD 0.3125-32 UNEF
gear_outside_diameter0.531 INCHES NOMINAL IN
NSN3040-01-421-8150
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN 3353AS242 MFR GEARSHAFT,SPUR
KEY FEATURES
•
SHAFT TYPE: SHOULDERED
•
SHAFT MATERIAL: STEEL COMP 303
•
SHAFT LARGEST DIAMETER: 0.437 INCHES NOMINAL IN
•
SHAFT END SIZE: 0.250 INCHES IN
•
TEETH QUANTITY: 32
•
DIAMETRAL PITCH: 64
•
GEAR OUTSIDE DIAMETER: 0.531 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHAFT TYPESHOULDERED
SHAFT MATERIALSTEEL COMP 303
SHAFT LARGEST DIAMETER0.437 INCHES NOMINAL IN
SHAFT END SIZE0.250 INCHES IN
TEETH QUANTITY32
DIAMETRAL PITCH64
GEAR OUTSIDE DIAMETER0.531 INCHES NOMINAL IN
OVERALL LENGTH1.675 INCHES NOMINAL IN
GEAR MATERIALSTEEL COMP 303
SHAFT END TYPESQUARE
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES 1
3353AS242-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 3353AS242?
3353AS242 is a GEARSHAFT,SPUR.
What parts can replace 3353AS242?
There is 1 known substitute for 3353AS242: 3353AS242-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 3353AS242?
3353AS242 is cataloged in the U.S. Government catalog under NSN 3040-01-421-8150. 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.