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- NSN 3020-00-821-0567
3020-00-821-0567
Description: Helical Gear
Price Quote
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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.)
More MIL-S-7720 Parts
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5305-00-639-8480 Setscrew
MIL-S-7720 Setscrew
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5365-00-407-4563 Sleeve Spacer
MIL-S-7720 Spacer
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5365-00-575-5752 Sleeve Spacer
MIL-S-7720 Spacer
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3020-00-901-9211 Spur Gear
MIL-S-7720 Gear
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3020-00-970-9101 Spur Gear
MIL-S-7720 Gear
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5315-00-864-9274 Plain Tapered Pin
MIL-S-7720 Pin
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5315-00-555-2793 Quick Release Pin
MIL-S-7720 Pin
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5306-01-500-0244 Continuous Thread Rod
MIL-S-7720 Rod
MIL-S-7720 Helical Gear
Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Material document and classification | MIL-S-7720 |
Array Properties
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NSN:Array
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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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Attachment Method:Mounting hole
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Pitch Diameter:0.4419 inches
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Teeth Quantity:20
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Bore Style:Plain both ends
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Mounting Hole Thread Series Designator:Unc transversely through hub, first end
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Mounting Hole Thready Qty Per Inch (tpi):40 transversely through hub, first end
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Hardness Rating:75.0 rockwell c and 83.0 rockwell c
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Mounting Hole Thread Size:0.112 inches transversely through hub, first end
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Mounting Hole Type And Quantity:1 threaded transversely through hub, first end
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Outside Diameter:0.4730 inches
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Nominallength:0.406 inches
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Teeth Type:Single helix
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Tooth Form:Standard
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Tooth Direction:Right
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Pressure Angle:20.0000 degrees
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Helix Angle:45.0000 degrees
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Distance Between Body Face And Protruding Hub End:0.219 inches first end
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Face Width:0.187 inches
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Bore Diameter:0.1873 inches both ends
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Hub Style Designator:Plain first end
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Hub Diameter:0.375 inches first end
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Material:Steel comp 303 and steel comp 303se
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Material Specification:Mil-s-7720 comp 3035 military specification 1st material response and mil-s-7720, comp 303se military specification 2nd material response
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Surface Treatment:Passivate
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Style Designator:Protruding hub