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- NSN 3020-00-200-2049
3020-00-200-2049
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.)
3020-00-200-2049 Properties
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NSN:3020-00-200-2049
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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:3.0840 inches
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Teeth Quantity:21
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Bore Style:W/ keyway both ends
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Hardness Rating:58.0 rockwell c
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Outside Diameter:3.433 inches
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Teeth Type:Single helix
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Tooth Form:Standard
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Tooth Direction:Left
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Pressure Angle:14.5000 degrees
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Helix Angle:31.6667 degrees
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Face Width:1.000 inches
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Bore Diameter:1.563 inches both ends
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Keyway Width:0.251 inches both ends
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Distance From Bore Center To Keyway Bottom:0.9106 inches both ends
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Special Features:Two puller holes equally spaced on 2.250 in. Diameter bolt circle, 0.750-16 unf 2a, 0.562 in. Deep countersunk, 0.438 in. Diameter by 90 deg, one timing mark hole 0.094 in. Diameter by 0.031 in. Deep, drilled on centerline of tooth, 36 degrees 28 min ccw from centerline of keyway
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Material:Steel
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Style Designator:Hubless


