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191859 — GEAR,HELICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

191859: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 30.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-670-5202, 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
191859
NSN: 3020-00-670-5202
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
teeth_typeSINGLE HELIX
tooth_formSTANDARD
helix_angle30.0000 DEGREES
pitch_diameter0.7698 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity32
tooth_directionRIGHT
style_designatorPROTRUDING HUB
face_nominal_width0.243 INCHES IN
NSN3020-00-670-5202
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,HELICAL TITLE COMPONENT PN 191859 MFR GEAR,HELICAL
KEY FEATURES
•
FURNISHED ITEMS AND QUANTITY: 1 LUBRICANT IMPREGNATED BEARING
•
BORE NOMINAL DIAMETER: 0.4360 INCHES BOTH ENDS IN
•
HELIX ANGLE: 30.0000 DEGREES
•
HUB NOMINAL DIAMETER: 0.791 INCHES FIRST END IN
•
TEETH QUANTITY: 32
•
BODY STYLE: PLAIN, SOLID
•
TOOTH DIRECTION: RIGHT
•
BORE STYLE: PLAIN BOTH ENDS
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 LUBRICANT IMPREGNATED BEARING
BORE NOMINAL DIAMETER0.4360 INCHES BOTH ENDS IN
HELIX ANGLE30.0000 DEGREES
HUB NOMINAL DIAMETER0.791 INCHES FIRST END IN
TEETH QUANTITY32
BODY STYLEPLAIN, SOLID
TOOTH DIRECTIONRIGHT
BORE STYLEPLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.159 INCHES FIRST END IN
PRECISION CLASSIFICATIONQUALITY NUMBER 10
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 191859?
191859 is a GEAR,HELICAL.
What is the NSN for 191859?
191859 is cataloged in the U.S. Government catalog under NSN 3020-00-670-5202. This indicates validated use in U.S. government and defense supply chains.
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