The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, tooth_form: STANDARD, pitch_diameter: 1.5000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 96, special_features: 0.250 IN. HOLE THRU FACE ON 1.000IN.
BOLT CIRCLE DIA IN. This part is cataloged in the U.S. Government catalog under NSN 3020-01-095-4875, 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
121-2E-17
NSN:3020-01-095-4875 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:82005 — ALLARD NAZARIAN GROUP, INC. DBA GRANITE STATE MANUFACTURING (USA)
SPECIFICATIONS
material
ALUMINUM OVERALL
tooth_form
STANDARD
pitch_diameter
1.5000 INCHES NOMINAL IN
pressure_angle
20.0000 DEGREES
teeth_quantity
96
special_features
0.250 IN. HOLE THRU FACE ON 1.000IN. BOLT CIRCLE DIA IN
style_designator
PROTRUDING HUB
attachment_method
MOUNTING HOLE
surface_treatment
CHROMATE OVERALL
face_nominal_width
0.187 INCHES IN
bore_nominal_diameter
0.241 INCHES BOTH ENDS IN
nominal_overall_length
0.437 INCHES IN
NSN
3020-01-095-4875
COMPONENT DIAGRAM
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.241 INCHES BOTH ENDS IN
•
TEETH QUANTITY: 96
•
MOUNTING HOLE TYPE AND QUANTITY: 1 THREADED TRANSVERSELY THROUGH HUB FIRST END
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.250 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 0.437 INCHES IN
•
STYLE DESIGNATOR: PROTRUDING HUB
•
PITCH DIAMETER: 1.5000 INCHES NOMINAL IN
•
TOOTH FORM: STANDARD
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER
0.241 INCHES BOTH ENDS IN
TEETH QUANTITY
96
MOUNTING HOLE TYPE AND QUANTITY
1 THREADED TRANSVERSELY THROUGH HUB FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
0.250 INCHES FIRST END IN
NOMINAL OVERALL LENGTH
0.437 INCHES IN
STYLE DESIGNATOR
PROTRUDING HUB
PITCH DIAMETER
1.5000 INCHES NOMINAL IN
TOOTH FORM
STANDARD
SPECIAL FEATURES
0.250 IN. HOLE THRU FACE ON 1.000IN. BOLT CIRCLE DIA IN
SURFACE TREATMENT
CHROMATE OVERALL
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 121-2E-17?
121-2E-17 is a GEAR,SPUR.
What parts can replace 121-2E-17?
There is 1 known substitute for 121-2E-17: 1362211G1. Substitute compatibility should be verified for your specific system.
What is the NSN for 121-2E-17?
121-2E-17 is cataloged in the U.S. Government catalog under NSN 3020-01-095-4875. This indicates validated use in U.S. government and defense supply chains.
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