Product Details | GROOVE PULLEY

3020-00-103-8226 A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.

Part Alternates: BK1401IN, BK140-1IN, SHE57, 3020-00-103-8226, 00-103-8226, 3020001038226, 001038226

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 14 JUN 1968 00-103-8226

Drawings & Photos | NSN 3020-00-103-8226


Cross Reference | NSN 3020-00-103-8226

Part Number Cage Code Manufacturer
BK140-1IN 71176 EMERSON ELECTRIC CO BROWNING MFG DIV
SHE57 60532 TRANE U.S. INC. DBA TRANE

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Technical Data | NSN 3020-00-103-8226

Characteristic Specifications
STYLE DESIGNATOR A11 WEBBED OR SPOKED
OUTSIDE DIAMETER 13.750 INCHES NOMINAL
OVERALL LENGTH 1.531 INCHES NOMINAL
PITCH DIAMETER 13.000 INCHES NOMINAL
FACE WIDTH 0.875 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 2.375 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.656 INCHES NOMINAL AA END AND 0.063 INCHES NOMINAL BB END
DESIGN FORM SPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION IRON OVERALL
GROOVE SHAPE V
GROOVE QUANTITY 1
GROOVE DEPTH 0.580 INCHES NOMINAL
GROOVE WIDTH 0.650 INCHES NOMINAL
V GROOVE ANGLE IN DEG 36.0
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED A
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 1.000 INCHES NOMINAL
BORE LENGTH 1.468 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY 1
KEYWAY WIDTH 0.250 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 0.625 INCHES NOMINAL
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD THREADED HOLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY 1
THREAD SIZE 5/16-18
HOLE LOCATION LOCATED ON TOP OF KEYWAY
FURNISHED ITEMS AND QUANTITY SETSCREW 1

Restrictions/Controls & Freight Information | NSN 3020-00-103-8226

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information