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- NSN 3020-01-045-9204
3020-01-045-9204
Description: Internal Gear
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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-STD-171 Parts
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3020-00-055-3967 Spur Gear
MIL-STD-171 Gear
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3020-01-011-8303 Spur Gear
MIL-STD-171 Gear
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3020-01-078-2535 Spur Gear
MIL-STD-171 Gear
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5340-01-460-5323 Mounting Plate
MIL-STD-171 Plate
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3020-00-946-3159 Spur Gear
MIL-STD-171 Gear
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5315-01-247-0526 Headed Grooved Pin
MIL-STD-171 Pin
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3020-01-134-4638 Bevel Gear
MIL-STD-171 Gear
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5999-01-071-0728 Electrical-electronic Heat Sink
MIL-STD-171 Sink
MIL-STD-171 Internal Gear
Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Surface treatment document and classification | MIL-STD-171 |
Array Properties
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NSN:Array
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Description:Internal 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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Spline Quantity:39 both ends
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Attachment Method:Mounting hole
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Pitch Diameter:5.4545 inches
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Teeth Quantity:90
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Bore Style:Involute spline both ends
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Spline Pitch Diameter:1.6250 inches both ends
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Backlash Designation:Grade a
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Mounting Hole Thread Series Designator:Unf axially through flange
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Hardness Rating:35.0 rockwell c and 38.0 rockwell c
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Mounting Hole Thread Size:0.458 inches axially through flange
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Mounting Hole Type And Quantity:2 threaded axially through flange
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Outside Diameter:6.090 inches
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Width Across Flats:4.250 inches
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Nominallength:2.530 inches
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Teeth Type:Spur
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Tooth Form:Standard
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Pressure Angle:20.0000 degrees
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Distance Between Body Face And Protruding Hub End:0.645 inches first end
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Face Width:1.580 inches
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Bore Diameter:1.714 inches both ends
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Hub Style Designator:Plain both ends
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Hub Diameter:2.140 inches first end
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Precision Classification:Quality number 8
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Material:Steel comp 4140 or steel comp 8640
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Material Specification:Astm a332 assn standard 1st material response or astm a331 assn standard 2nd material response
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Surface Treatment:Phosphate zinc
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Surface Treatment Specification:Mil-std-171 fn5.3.2.2 military standard single treatment response
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Style Designator:Solid back ring, protruding hub, recessed hub