- Home »
- MilSpec Parts »
- MIL-S »
- MIL-S-890 »
- NSN 3020-00-969-2987
3020-00-969-2987
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
-
9510-00-189-7456 Metal Bar
MIL-S-890 Bar
-
2010-00-352-0381 Ship Propulsion Shaft
MIL-S-890 Shaft
-
3120-00-529-7372 Sleeve Bearing
MIL-S-890 Bearing
-
3020-00-391-9534 Helical Gear
MIL-S-890 Gear
-
3040-00-300-4577 Shaft Collar
MIL-S-890 Collar
-
5340-01-418-3706 Manual Control Handle
MIL-S-890 Handle
-
3020-00-381-4285 Spur Gear
MIL-S-890 Gear
-
4310-00-420-3558 Piston Pin
MIL-S-890 Pin
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:4.1470 inches
-
Teeth Quantity:47
-
Bore Style:10a w/ keyway both ends
-
Hardness Rating:285.0 brinell standard and 325.0 brinell standard
-
Mounting Hole Type And Quantity:4 plain axially through body, first end
-
Outside Diameter:4.320 inches
-
Teeth Type:Single helix
-
Tooth Form:Standard
-
Tooth Direction:Right
-
Pressure Angle:14.5000 degrees
-
Helix Angle:15.1095 degrees
-
Face Width:2.125 inches
-
Bore Diameter:1.625 inches both ends
-
Keyway Width:0.376 inches both ends
-
Distance From Bore Center To Keyway Bottom:1.018 inches both ends
-
Hub Style Designator:Plain both ends
-
Hub Diameter:2.250 inches second end
-
Mounting Hole Diameter:0.375 inches axially through body, first end
-
Bolt Hole Circle Diameter:2.812 inches axially through body, first end
-
Material:Steel
-
Material Specification:Mil-s-890, alloy no. 4 military specification single material response
-
Style Designator:Flush hub