- Home »
- MilSpec Parts »
- MIL-S »
- MIL-S-890 »
- NSN 3020-00-517-2925
3020-00-517-2925
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
-
3020-00-540-5442 Bevel Gear
MIL-S-890 Gear
-
9510-01-237-9492 Metal Bar
MIL-S-890 Bar
-
5306-00-174-4222 Machine Bolt
MIL-S-890 Bolt
-
3020-00-517-2539 Helical Gear
MIL-S-890 Gear
-
2825-00-541-3078 Dirt And Liquid Deflector
MIL-S-890 Deflector
-
9510-00-230-1657 Metal Bar
MIL-S-890 Bar
-
2010-00-721-5324 Ship Propulsion Shaft
MIL-S-890 Shaft
-
3040-01-196-1227 Shouldered Shaft
MIL-S-890 Shaft
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, offset, solid
-
Pitch Diameter:18.1500 inches
-
Teeth Quantity:121
-
Bore Style:Tapered w/keyway first end
-
Features Provided:Tapered keyway
-
Outside Diameter:18.4360 inches
-
Teeth Type:Single helix
-
Tooth Form:Standard
-
Tooth Direction:Left
-
Pressure Angle:14.5000 degrees
-
Helix Angle:17.7498 degrees
-
Distance Between Body Face And Protruding Hub End:1.313 inches first end
-
Distance Between Body Face And Recessed Hub End:1.1875 inches second end
-
Face Width:2.9999 inches
-
Keyway Width:0.6260 inches first end
-
Distance From Bore Center To Keyway Bottom:1.4453 inches first end
-
Taper Major Diameter:2.2505 inches first end
-
Hub Style Designator:Plain both ends
-
Hub Diameter:5.0000 inches both ends
-
Material:Steel
-
Material Specification:Mil-s-890, alloy no. 1 military specification single material response
-
Style Designator:One protruding hub, one recessed hub