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- NSN 3020-01-379-2050
3020-01-379-2050
Description: Helical Gear
Price Quote
Quality Assurance
We are commited to quality and satisfaction as a certified supplier in the aerospace and military industries.
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- International Shipping Available
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Export Restrictions
Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)
3020-01-379-2050 Properties
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NSN:3020-01-379-2050
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Description:Helical Gear
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Shelf Life:N/A
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DEMIL:NO
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UOM:1 EA
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Body Style:Plain, solid
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Pitch Diameter:1.9117 inches
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Teeth Quantity:30
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Bore Style:W/counterbore second end
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Outside Diameter:2.037 inches
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Teeth Type:Single helix
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Tooth Direction:Left
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Pressure Angle:20.0000 degrees
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Helix Angle:11.2500 degrees
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Distance Between Body Face And Protruding Hub End:0.741 inches first end
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Face Width:0.450 inches
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Bore Diameter:0.563 inches both ends
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Keyway Width:0.1885 inches first end
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Distance From Bore Center To Keyway Bottom:0.381 inches first end
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Counterbore Depth:0.290 inches second end
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Counterbore Diameter:1.430 inches second end
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Hub Style Designator:Plain first end
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Hub Diameter:0.940 inches first end
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Precision Classification:Quality number 9
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Material:Steel comp 416
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Material Specification:Astm-a-582, cond a assn standard single material response
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Surface Treatment:Passivate
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Surface Treatment Specification:Qq-p-35, type ii federal specification single treatment response
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Style Designator:Protruding hub

