- Home »
- NSN Catalog »
- Mechanical Power Transmission Equipment »
- Transmission Chain Sprockets Pulleys Gears »
- NSN 3020-00-141-2155
3020-00-141-2155
Description: Sprocket Wheel
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.)
3020-00-141-2155 Properties
-
NSN:3020-00-141-2155
-
Description:Sprocket Wheel
-
Shelf Life:N/A
-
DEMIL:NO
-
UOM:1 EA
-
Outside Diameter:4.260 inches
-
Overall Length:0.875 inches
-
Keyway Width:Between 0.1885 inches and 0.1905 inches
-
Bore Diameter:Between 2.501 inches and 2.5025 inches
-
Bore Length:0.875 inches
-
Distance From Center Of Bore To Bottom Of Keyway:Between 1.3398 inches and 1.3505 inches
-
Pitch Diameter:3.989 inches
-
Face Width:0.284 inches
-
Design Form:Plain
-
Bore Type:Straight
-
Metallic Hardness Rating And Location:55.0 rockwell c hub and 62.0 rockwell c hub
-
Counterbore Feature:Not included
-
Keying Facility:Included
-
Keying Facility Type:Keyway
-
Lightening Hole:Not included
-
Protruding Hub Characteristic:Plain
-
Belt/chain/film Size For Which Designed:Roller chain
-
Roller Chain Pitch Type For Which Designed:Single pitch
-
Teeth Row Quantity:1
-
Teeth Quantity Per Row:25
-
Hardness Rating Test Method:Rockwell
-
Teeth Hardness Rating:Between 55.0 rockwell c and 62.0 rockwell c
-
Bore Bearing:Not included
-
Hub External Keyway:Not included
-
Tooth Pitch:0.500 inches
-
Hub End Outside Diameter And Location:3.125 inches both ends
-
Distance From Outside Flange/rim To Hub End And Location:0.312 inches aa end and 0.317 inches aa end and 0.274 inches bb end and 0.279 inches bb end
-
Special Features:5/32 in. By 45 degrees chamfer aa end of bore
-
Material:Steel
-
Material:Steel
-
Quantity:1
-
Style Designator:Plain











