- Home »
- MilSpec Parts »
- MIL-S »
- MIL-S-890 »
- NSN 3020-00-293-4024
3020-00-293-4024
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
- Friendly service to back every order
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-890 Parts
-
5310-00-638-1225 Round Plain Nut
MIL-S-890 Nut
-
4310-00-278-9706 Piston Pin
MIL-S-890 Pin
-
3020-00-470-2037 Helical Gear
MIL-S-890 Gear
-
2010-00-294-2170 Ship Propulsion Shaft
MIL-S-890 Shaft
-
2825-00-540-0102 Dirt And Liquid Deflector
MIL-S-890 Deflector
-
3020-00-725-7953 Helical Gear
MIL-S-890 Gear
-
3020-00-803-2325 Helical Gear
MIL-S-890 Gear
-
3020-00-528-0452 Bevel Gear
MIL-S-890 Gear
MIL-S-890 Helical Gear
Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Material document and classification | MIL-S-890 |
Array Properties
-
NSN:Array
-
Description:Helical Gear
-
Shelf Life:N/A
-
DEMIL:NO
-
UOM:1 EA
-
Body Style:Webbed, solid
-
Attachment Method:Mounting hole
-
Pitch Diameter:8.6250 inches
-
Teeth Quantity:69
-
Bore Style:Plain both ends
-
Mounting Hole Thread Series Designator:Unf axially through body, second end
-
Mounting Hole Thready Qty Per Inch (tpi):24 axially through body, second end
-
Hardness Rating:10.0 rockwell c and 20.0 rockwell c
-
Mounting Hole Thread Size:0.375 inches axially through body, second end
-
Mounting Hole Type And Quantity:4 plain axially through body, first end
-
Nominallength:2.062 inches
-
Teeth Type:Single helix
-
Tooth Form:Standard
-
Tooth Direction:Left
-
Pressure Angle:14.5000 degrees
-
Helix Angle:25.81635 degrees
-
Bore Diameter:4.375 inches both ends
-
Hub Style Designator:Plain first end
-
Hub Diameter:6.750 inches first end
-
Mounting Hole Diameter:0.500 inches axially through body, first end
-
Bolt Hole Circle Diameter:5.250 inches axially through body, second end
-
Special Features:Outside diameter 8.873min. 8.875max. In.; bore provision included; bore length 0.438 in.; face width 1.745min. 1.755max. In.; distance from first end hub end to face of gear 0.3075min. 0.3175max. In.; depth from second end face of teeth to face of bore 0.3075min. 0.3175max. In.; web location offset from gear teeth centerline; style webbed, protruding hub/recessed face; circular pitch 0.3927 in.
-
Material:Steel
-
Material Specification:Mil-s-890, class b military specification single material response