The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, bore_style: PLAIN BOTH ENDS, tooth_form: STUB, pressure_angle: 20.0000 DEGREES, teeth_quantity: 18, style_designator: RECESSED HUBS. This part is cataloged in the U.S.
Government catalog under NSN 3020-01-259-8113, 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
31291-4
NSN:3020-01-259-8113 FSC:3020 — Gears, Pulleys, Sprockets, and Transmission Chain CAGE:05088 — KEARFOTT CORP DIV KEARFOTT CORPORATION (USA)
SPECIFICATIONS
material
STEEL COMP 4130 OVERALL
bore_style
PLAIN BOTH ENDS
tooth_form
STUB
pressure_angle
20.0000 DEGREES
teeth_quantity
18
style_designator
RECESSED HUBS
bore_nominal_diameter
0.063 INCHES BOTH ENDS IN
nominal_outside_diameter
0.205 INCHES IN
material_document_and_classification
MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN
3020-01-259-8113
COMPONENT DIAGRAM
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.063 INCHES BOTH ENDS IN
•
TEETH QUANTITY: 18
•
BORE STYLE: PLAIN BOTH ENDS
•
STYLE DESIGNATOR: RECESSED HUBS
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
TOOTH FORM: STUB
•
NOMINAL OUTSIDE DIAMETER: 0.205 INCHES IN
•
PRESSURE ANGLE: 20.0000 DEGREES
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER
0.063 INCHES BOTH ENDS IN
TEETH QUANTITY
18
BORE STYLE
PLAIN BOTH ENDS
STYLE DESIGNATOR
RECESSED HUBS
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TOOTH FORM
STUB
NOMINAL OUTSIDE DIAMETER
0.205 INCHES IN
PRESSURE ANGLE
20.0000 DEGREES
MATERIAL
STEEL COMP 4130 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 31291-4?
31291-4 is a GEAR,SPUR.
What is the NSN for 31291-4?
31291-4 is cataloged in the U.S. Government catalog under NSN 3020-01-259-8113. This indicates validated use in U.S. government and defense supply chains.
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